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  <xs:element id="rnst_IncomeTaxesTextualAbstract" abstract="true" name="IncomeTaxesTextualAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_OreoMember" abstract="true" name="OreoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedNonCoveredFairValue" abstract="false" name="OtherRealEstateOwnedNonCoveredFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_MetropolitanNotesMember" abstract="true" name="MetropolitanNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_HealthCareBenefitsEligibleEmployeeRetirementAgefromServiceMaximum" abstract="false" name="HealthCareBenefitsEligibleEmployeeRetirementAgefromServiceMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_PercentageOfPlanCompensationAsNondiscretionaryContribution" abstract="false" name="PercentageOfPlanCompensationAsNondiscretionaryContribution" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_LoanPortfolioByRiskRatingGradesAbstract" abstract="true" name="LoanPortfolioByRiskRatingGradesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_HeritageFinancialGroupMember" abstract="true" name="HeritageFinancialGroupMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_OtherRealEstateTransfersOfLoans" abstract="false" name="OtherRealEstateTransfersOfLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_OtherRealEstateCoveredTransfersOfLoans" abstract="false" name="OtherRealEstateCoveredTransfersOfLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_MortgageServicingRightsFairValueDisclosure" abstract="false" name="MortgageServicingRightsFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FinancingReceivables30to89DaysPastDueMember" abstract="true" name="FinancingReceivables30to89DaysPastDueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_PropertyPlantandEquipmentandOperatingLeaseRightofUseAssetAccumulatedDepreciationandAmortization" abstract="false" name="PropertyPlantandEquipmentandOperatingLeaseRightofUseAssetAccumulatedDepreciationandAmortization" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_NumberofRestructuredLoans" abstract="false" name="NumberofRestructuredLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_DeferredTaxAssetsPurchaseAccountingAdjustments" abstract="false" name="DeferredTaxAssetsPurchaseAccountingAdjustments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_A300FixedToFloatingRateSubordinatedNotesDue2031Member" abstract="true" name="A300FixedToFloatingRateSubordinatedNotesDue2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_ReclassifiedAsNonperformingNumberOfRestructuredLoans" abstract="false" name="ReclassifiedAsNonperformingNumberOfRestructuredLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_CapitalRequiredtobeUndercapitalizedtoRiskWeightedAssets" abstract="false" name="CapitalRequiredtobeUndercapitalizedtoRiskWeightedAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_OtherComprehensiveIncomeLossDefinedBenefitPlanVoluntaryEarlyRetirementPlanSettlementLossReclassificationAdjustmentFromAOCIAfterTax" abstract="false" name="OtherComprehensiveIncomeLossDefinedBenefitPlanVoluntaryEarlyRetirementPlanSettlementLossReclassificationAdjustmentFromAOCIAfterTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DebtInstrumentParPercentage" abstract="false" name="DebtInstrumentParPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_CommonEquityTierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets" abstract="false" name="CommonEquityTierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_FederalHomeLoanBankMember" abstract="true" name="FederalHomeLoanBankMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_ScheduleOfFinanceReceivablesRelatedPartyTableTextBlock" abstract="false" name="ScheduleOfFinanceReceivablesRelatedPartyTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_ImpairedLoansMember" abstract="true" name="ImpairedLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_A2011LongTermIncentiveCompensationPlanMember" abstract="true" name="A2011LongTermIncentiveCompensationPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_HealthCareBenefitsEligibleEmployeeNumberOfPointsMinimum" abstract="false" name="HealthCareBenefitsEligibleEmployeeNumberOfPointsMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_ChargeOffsNumberofRestructuredLoans" abstract="false" name="ChargeOffsNumberofRestructuredLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_CommercialResidentialMortgageMember" abstract="true" name="CommercialResidentialMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_IncomeTaxReconciliationBankOwnedLifeInsurance" abstract="false" name="IncomeTaxReconciliationBankOwnedLifeInsurance" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_ChangesinMortgageServicingRightsRollForward" abstract="true" name="ChangesinMortgageServicingRightsRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_NumberOfDaysPastDueForDiscontinuedRecognitionOfInterestOnMortgageAndCommercialLoans" abstract="false" name="NumberOfDaysPastDueForDiscontinuedRecognitionOfInterestOnMortgageAndCommercialLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_ReserveRequirementsWithFederalReserve" abstract="false" name="ReserveRequirementsWithFederalReserve" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_CommercialLandDevelopmentMember" abstract="true" name="CommercialLandDevelopmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_AccruingLoansMember" abstract="true" name="AccruingLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_A450FixedToFloatingRateSubordinatedNotesDue2035Member" abstract="true" name="A450FixedToFloatingRateSubordinatedNotesDue2035Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_SecuritiesSoldUnderAgreementsToRepurchasePolicyTextBlock" abstract="false" name="SecuritiesSoldUnderAgreementsToRepurchasePolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_NotCoveredOREOAbstract" abstract="true" name="NotCoveredOREOAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_IncentiveCompensationPlanExpense" abstract="false" name="IncentiveCompensationPlanExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageServicingFee" abstract="false" name="ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageServicingFee" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_OtherRealEstateAmortizedCostOfLoansInForeclosure" abstract="false" name="OtherRealEstateAmortizedCostOfLoansInForeclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_AggregateStatedMaturitiesOfLongTermDebtOutstandingTableTextBlock" abstract="false" name="AggregateStatedMaturitiesOfLongTermDebtOutstandingTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_ContractualBalanceImpairedLoansMeasuredAtFairValueOnNonrecurringBasis" abstract="false" name="ContractualBalanceImpairedLoansMeasuredAtFairValueOnNonrecurringBasis" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_ChangesInRestructuredLoansTableTextBlock" abstract="false" name="ChangesInRestructuredLoansTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_ImpairedLoansNotCoveredMember" abstract="true" name="ImpairedLoansNotCoveredMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_PhcStatutoryTrustOneMember" abstract="true" name="PhcStatutoryTrustOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_LoanDeferralProgramCARESActMember" abstract="true" name="LoanDeferralProgramCARESActMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_A5.00SubordinatedNotesdue2026Member" abstract="true" name="A5.00SubordinatedNotesdue2026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_LoansAndLeasesReceivableChangeInRelatedParties" abstract="false" name="LoansAndLeasesReceivableChangeInRelatedParties" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_NonperformingLoansChargedOffPastDuePeriod" abstract="false" name="NonperformingLoansChargedOffPastDuePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_BrandNotesMember" abstract="true" name="BrandNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_BrandGroupHoldingsStatutoryTrustIVMember" abstract="true" name="BrandGroupHoldingsStatutoryTrustIVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_LoanPortfolioPurchasedMember" abstract="true" name="LoanPortfolioPurchasedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_FinancingReceivableModificationsReclassifiedNumberofContracts" abstract="false" name="FinancingReceivableModificationsReclassifiedNumberofContracts" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_InvestmentsinCommingledTrustsMember" abstract="true" name="InvestmentsinCommingledTrustsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_DerivativeInstrumentNotionalAmountOfTerminatedInstruments" abstract="false" name="DerivativeInstrumentNotionalAmountOfTerminatedInstruments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_NumberOfDaysPastDueWhenConsumerAndOtherRetailLoansChargedOff" abstract="false" name="NumberOfDaysPastDueWhenConsumerAndOtherRetailLoansChargedOff" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_AOCIDebtSecuritiesAvailableForSaleWithAllowanceForCreditLossCumulativeGainLossBeforeTax" abstract="false" name="AOCIDebtSecuritiesAvailableForSaleWithAllowanceForCreditLossCumulativeGainLossBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_GrowthInvestmentMember" abstract="true" name="GrowthInvestmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_OtherRealEstateNotCoveredTransfersOfLoans" abstract="false" name="OtherRealEstateNotCoveredTransfersOfLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FinancingReceivablesImpairedTroubledDebtRestructuringReclassifiedasPerformingLoan" abstract="false" name="FinancingReceivablesImpairedTroubledDebtRestructuringReclassifiedasPerformingLoan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_AdditionalLoansWithConcessionsNumberOfContracts" abstract="false" name="AdditionalLoansWithConcessionsNumberOfContracts" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_RealEstateOwnedFinancedSalesofOtherRealEstate" abstract="false" name="RealEstateOwnedFinancedSalesofOtherRealEstate" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_RestructuredLoansReclassifiedAsNonPerforming" abstract="false" name="RestructuredLoansReclassifiedAsNonPerforming" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_OperatingLeaseWeightedAverageRemainingLeaseTermOverThePeriod" abstract="false" name="OperatingLeaseWeightedAverageRemainingLeaseTermOverThePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedRentalIncome" abstract="false" name="OtherRealEstateOwnedRentalIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DeferredIncomeTaxExpenseBenefitExcludingRevaluationDuetoChangeinTaxLaw" abstract="false" name="DeferredIncomeTaxExpenseBenefitExcludingRevaluationDuetoChangeinTaxLaw" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_BankOwnedLifeInsurancePolicyTextBlock" abstract="false" name="BankOwnedLifeInsurancePolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsWeightedAverageExercisePriceRollForward" abstract="true" name="SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsWeightedAverageExercisePriceRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldToMaturityInAmortizedCostOfRatedAgenciesPercentage" abstract="false" name="DebtSecuritiesHeldToMaturityInAmortizedCostOfRatedAgenciesPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_DeferredStockUnitPlanMember" abstract="true" name="DeferredStockUnitPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_IncomeTaxReconciliationAmortizationOfInvestmentInLowIncomeHousingTaxCredits" abstract="false" name="IncomeTaxReconciliationAmortizationOfInvestmentInLowIncomeHousingTaxCredits" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_CommunityBanksMember" abstract="true" name="CommunityBanksMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_FeesandCommissionsDepositorAccounts1" abstract="false" name="FeesandCommissionsDepositorAccounts1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_NotCoveredUnderLossShareAgreementsOtherRealEstateOwnedAndRepossessions" abstract="false" name="NotCoveredUnderLossShareAgreementsOtherRealEstateOwnedAndRepossessions" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_AccumulatedDefinedBenefitPlansAdjustmentSettlementGainsFromAcceleratedRetirementAttributableToParentMember" abstract="true" name="AccumulatedDefinedBenefitPlansAdjustmentSettlementGainsFromAcceleratedRetirementAttributableToParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_UnfundedCommitment" abstract="false" name="UnfundedCommitment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_LoanPortfolioNonPurchasedMember" abstract="true" name="LoanPortfolioNonPurchasedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_RestrictionsOnCashBankDividendsLoansOrAdvancesTextBlock" abstract="false" name="RestrictionsOnCashBankDividendsLoansOrAdvancesTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageRemainingMaturity" abstract="false" name="ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageRemainingMaturity" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldToMaturityMaturityWithoutSingleMaturityDateAmortizedCost" abstract="false" name="DebtSecuritiesHeldToMaturityMaturityWithoutSingleMaturityDateAmortizedCost" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_IntercompanyReceivable" abstract="false" name="IntercompanyReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_JuniorSubordinatedDebtObligationsFairValueDisclosure" abstract="false" name="JuniorSubordinatedDebtObligationsFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DefinedBenefitPlanAmountsRecognizedinOtherComprehensiveIncomeNetActuarialGainLossArisingDuringPeriodBeforeTax" abstract="false" name="DefinedBenefitPlanAmountsRecognizedinOtherComprehensiveIncomeNetActuarialGainLossArisingDuringPeriodBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_CapitalizationOfMortgageServicingRights" abstract="false" name="CapitalizationOfMortgageServicingRights" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_AmountTransferableLoansMaximum" abstract="false" name="AmountTransferableLoansMaximum" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_TroubledDebtRestructuringFinancingReceivableModificationsAbstract" abstract="true" name="TroubledDebtRestructuringFinancingReceivableModificationsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_RegulatoryRestrictionsonPaymentofDividendsExcessSurplusRatio" abstract="false" name="RegulatoryRestrictionsonPaymentofDividendsExcessSurplusRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="rnst_DefinedBenefitPlanAcceleratedBenefitPayouts" abstract="false" name="DefinedBenefitPlanAcceleratedBenefitPayouts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_ChangesInRestructuredLoansAbstract" abstract="true" name="ChangesInRestructuredLoansAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_PropertyPlantandEquipmentandOperatingLeaseRightofUseAssetafterAccumulatedDepreciationandAmortization" abstract="false" name="PropertyPlantandEquipmentandOperatingLeaseRightofUseAssetafterAccumulatedDepreciationandAmortization" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_PhcStatutoryTrustTwoMember" abstract="true" name="PhcStatutoryTrustTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_LeaseFinancingMember" abstract="true" name="LeaseFinancingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_InstallmentLoansToIndividualsMember" abstract="true" name="InstallmentLoansToIndividualsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_OperatingLeaseRightOfUseAssetBeforeAccumulatedAmortization" abstract="false" name="OperatingLeaseRightOfUseAssetBeforeAccumulatedAmortization" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_A300SubordinatedNotesDue2031Member" abstract="true" name="A300SubordinatedNotesDue2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_TangibleCapitalRequiredtobeCriticallyUndercapitalizedtoTotalAssets" abstract="false" name="TangibleCapitalRequiredtobeCriticallyUndercapitalizedtoTotalAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedMeasuredAtFairValueOnNonRecurringBasis" abstract="false" name="OtherRealEstateOwnedMeasuredAtFairValueOnNonRecurringBasis" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearTableTextBlock" abstract="false" name="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_OperatingLeasePaymentsLiabilityReduction" abstract="false" name="OperatingLeasePaymentsLiabilityReduction" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_LandDevelopmentMember" abstract="true" name="LandDevelopmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_SubjecttoCreditRiskAssessmentMember" abstract="true" name="SubjecttoCreditRiskAssessmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_BrandGroupHoldingsStatutoryTrustIMember" abstract="true" name="BrandGroupHoldingsStatutoryTrustIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_A5.50SubordinatedNotesdue2031Member" abstract="true" name="A5.50SubordinatedNotesdue2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_PremisesMember" abstract="true" name="PremisesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_FinancingReceivableModificationsReclassified" abstract="false" name="FinancingReceivableModificationsReclassified" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_PropertyPlantandEquipmentandOperatingLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortization" abstract="false" name="PropertyPlantandEquipmentandOperatingLeaseRightofUseAssetbeforeAccumulatedDepreciationandAmortization" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueUnpaidPrincipleBalance" abstract="false" name="ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueUnpaidPrincipleBalance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FurnitureAndEquipmentMember" abstract="true" name="FurnitureAndEquipmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleAmortizationOfUnrealizedHoldingGainsParentMember" abstract="true" name="AOCIAccumulatedGainLossDebtSecuritiesAvailableForSaleAmortizationOfUnrealizedHoldingGainsParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_CommonEquityTierOneRiskBasedCapitaltoRiskWeightedAssets" abstract="false" name="CommonEquityTierOneRiskBasedCapitaltoRiskWeightedAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_BrandGroupHoldingsStatutoryTrustIIMember" abstract="true" name="BrandGroupHoldingsStatutoryTrustIIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_TierOneLeverageCapitalRequiredtobeUndercapitalizedtoAverageAssets" abstract="false" name="TierOneLeverageCapitalRequiredtobeUndercapitalizedtoAverageAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_DebtCovenantThresholdofAssetstoLoseTier1Treatment" abstract="false" name="DebtCovenantThresholdofAssetstoLoseTier1Treatment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldForMaturityContinuousUnrealizedLossPosition12MonthsOrMoreNumberOfPositions" abstract="false" name="DebtSecuritiesHeldForMaturityContinuousUnrealizedLossPosition12MonthsOrMoreNumberOfPositions" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_ChangesinRestructuredLoansRollForward" abstract="true" name="ChangesinRestructuredLoansRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_FHLBAdvancesMember" abstract="true" name="FHLBAdvancesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_PrincipalPaydownsRestructuredLoans" abstract="false" name="PrincipalPaydownsRestructuredLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_TierOneRiskBasedCapitalRequiredtobeSignificantlyUndercapitalizedtoRiskWeightedAssets" abstract="false" name="TierOneRiskBasedCapitalRequiredtobeSignificantlyUndercapitalizedtoRiskWeightedAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_OtherRealEstateNonCoveredOther" abstract="false" name="OtherRealEstateNonCoveredOther" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_RealEstateOneToFourFamilyMortgageMember" abstract="true" name="RealEstateOneToFourFamilyMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_WealthManagementMember" abstract="true" name="WealthManagementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_ChargeOffsRestructuredLoans" abstract="false" name="ChargeOffsRestructuredLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedMeasuredAtFairValueOnNonrecurringBasisLineItems" abstract="true" name="OtherRealEstateOwnedMeasuredAtFairValueOnNonrecurringBasisLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_OwnerOccupiedMember" abstract="true" name="OwnerOccupiedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedImpairments" abstract="false" name="OtherRealEstateOwnedImpairments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNewPriorServiceCostCredit" abstract="false" name="DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNewPriorServiceCostCredit" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_CommonEquityTierOneLeverageCapitalRequiredToBeUndercapitalizedToAverageAssets" abstract="false" name="CommonEquityTierOneLeverageCapitalRequiredToBeUndercapitalizedToAverageAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_LineOfCreditCollateralizedByCash" abstract="false" name="LineOfCreditCollateralizedByCash" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FeesandCommissionsFiduciaryandTrustActivities1" abstract="false" name="FeesandCommissionsFiduciaryandTrustActivities1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_RecognitionofOperatingRightofUseAsset" abstract="false" name="RecognitionofOperatingRightofUseAsset" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_GovernmentAgencyCollateralizedMortgageObligationsMember" abstract="true" name="GovernmentAgencyCollateralizedMortgageObligationsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_HealthCareBenefitsEligibleEmployeeYearsOfServiceMinimum" abstract="false" name="HealthCareBenefitsEligibleEmployeeYearsOfServiceMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_SecureGovernmentPublicAndTrustDepositsMember" abstract="true" name="SecureGovernmentPublicAndTrustDepositsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_DebtSecuritiesAvailableForSaleTransferredToDebtSecuritiesHeldToMaturityInPeriod" abstract="false" name="DebtSecuritiesAvailableForSaleTransferredToDebtSecuritiesHeldToMaturityInPeriod" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_TreasuryStockPolicyTextBlock" abstract="false" name="TreasuryStockPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldForMaturityContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions" abstract="false" name="DebtSecuritiesHeldForMaturityContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_ResidentialLandDevelopmentMember" abstract="true" name="ResidentialLandDevelopmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_OtherRealEstateNonCoveredImpairmentRecognized" abstract="false" name="OtherRealEstateNonCoveredImpairmentRecognized" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_TrustPreferredSecuritiesMember" abstract="true" name="TrustPreferredSecuritiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_AdditionalLoansWithConcessionsRestructuredLoans" abstract="false" name="AdditionalLoansWithConcessionsRestructuredLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedPolicyTextBlockPolicyTextBlock" abstract="false" name="OtherRealEstateOwnedPolicyTextBlockPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_PensionandOtherPostretirementDefinedBenefitPlansAssumedinAcquisitionsNumberofOfficersProvidedfor" abstract="false" name="PensionandOtherPostretirementDefinedBenefitPlansAssumedinAcquisitionsNumberofOfficersProvidedfor" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_DeferredTaxAssetsLeaseLiabilities" abstract="false" name="DeferredTaxAssetsLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_RestructuredLoansMember" abstract="true" name="RestructuredLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_AmortizationOfUnrealizedHoldingGainsOnSecuritiesTransferredToHeldToMaturityCategory" abstract="false" name="AmortizationOfUnrealizedHoldingGainsOnSecuritiesTransferredToHeldToMaturityCategory" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_RestructuredLoansDiscontinuedPastDuePeriod" abstract="false" name="RestructuredLoansDiscontinuedPastDuePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear5Through10" abstract="false" name="DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear5Through10" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_TotalOREOAbstract" abstract="true" name="TotalOREOAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_LoansAndAllowanceForLoanLossesAdditionalTextualAbstract" abstract="true" name="LoansAndAllowanceForLoanLossesAdditionalTextualAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_MinimumEligibleAgeforMedicareCoverage" abstract="false" name="MinimumEligibleAgeforMedicareCoverage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_FinancingReceivablesImpairedTroubledDebtRestructuringReclassifiedasPerformingLoanNumber" abstract="false" name="FinancingReceivablesImpairedTroubledDebtRestructuringReclassifiedasPerformingLoanNumber" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_A401kPlanMember" abstract="true" name="A401kPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_AccumulatedDefinedBenefitPlansAdjustmentActuarialLossRecognizedAttributableToParentMember" abstract="true" name="AccumulatedDefinedBenefitPlansAdjustmentActuarialLossRecognizedAttributableToParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_FinancingReceivablesReductionsLoansAbstract" abstract="true" name="FinancingReceivablesReductionsLoansAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_CommonEquityTierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets" abstract="false" name="CommonEquityTierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_BrandGroupHoldingsStatutoryTrustMember" abstract="true" name="BrandGroupHoldingsStatutoryTrustMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_BrandGroupHoldingsStatutoryTrustIIIMember" abstract="true" name="BrandGroupHoldingsStatutoryTrustIIIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_FinancingReceivablesRestructuredLoansNumber" abstract="false" name="FinancingReceivablesRestructuredLoansNumber" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_FederalHomeLoanBankStockRequiredInvestmentAmount" abstract="false" name="FederalHomeLoanBankStockRequiredInvestmentAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_GainsOnSalesOfMortgageLoansHeldForSaleMember" abstract="true" name="GainsOnSalesOfMortgageLoansHeldForSaleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_FairValueBalanceSheetGroupingFinancialStatementCaptionsAbstract" abstract="true" name="FairValueBalanceSheetGroupingFinancialStatementCaptionsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_LockInPeriodForInterestRates" abstract="false" name="LockInPeriodForInterestRates" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_ChangesinRecordedInvestmentsRollForward" abstract="true" name="ChangesinRecordedInvestmentsRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_NonownerOccupiedMember" abstract="true" name="NonownerOccupiedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughFive" abstract="false" name="DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYearOneThroughFive" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_PrincipalPaydownsNumberOfRestructuredLoans" abstract="false" name="PrincipalPaydownsNumberOfRestructuredLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeAmortizationOfPriorServiceCostBeforeTax" abstract="false" name="DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeAmortizationOfPriorServiceCostBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_CapitalRequiredtobeSignificantlyUndercapitalizedtoRiskWeightedAssets" abstract="false" name="CapitalRequiredtobeSignificantlyUndercapitalizedtoRiskWeightedAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_PaidInFullNumberOfLoans" abstract="false" name="PaidInFullNumberOfLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_InterCompanyBorrowedFunds" abstract="false" name="InterCompanyBorrowedFunds" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_EquityInUndistributedNetIncomeOfBankSubsidiary" abstract="false" name="EquityInUndistributedNetIncomeOfBankSubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_PaidInFullRecordedInvestment" abstract="false" name="PaidInFullRecordedInvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_NumberOfDerivativeInstrumentsTerminated" abstract="false" name="NumberOfDerivativeInstrumentsTerminated" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_EquityInUndistributedEarnings" abstract="false" name="EquityInUndistributedEarnings" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_CoveredUnderLossShareAgreementsOtherRealEstateOwnedAndRepossessions" abstract="false" name="CoveredUnderLossShareAgreementsOtherRealEstateOwnedAndRepossessions" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FinancingReceivableDeferralPeriod" abstract="false" name="FinancingReceivableDeferralPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_FeesandCommissionsMortgageBanking1" abstract="false" name="FeesandCommissionsMortgageBanking1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldForMaturityUnrealizedLossPositionNumberOfPositions" abstract="false" name="DebtSecuritiesHeldForMaturityUnrealizedLossPositionNumberOfPositions" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_CommonEquityTierOneLeverageCapitalRequiredToBeSignificantlyUndercapitalizedtoAverageAssets" abstract="false" name="CommonEquityTierOneLeverageCapitalRequiredToBeSignificantlyUndercapitalizedtoAverageAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_FinancingReceivableCreditLossExpenseSupportablePeriod" abstract="false" name="FinancingReceivableCreditLossExpenseSupportablePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_AverageBalancesAndCostOfFundsOfShortTermBorrowingsTableTextBlock" abstract="false" name="AverageBalancesAndCostOfFundsOfShortTermBorrowingsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_DeferredInterestAllowanceForCreditLoss" abstract="false" name="DeferredInterestAllowanceForCreditLoss" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetLossesGainsDueToSettlementsCurtailmentsAndTerminations" abstract="false" name="DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetLossesGainsDueToSettlementsCurtailmentsAndTerminations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FeesandCommissions1" abstract="false" name="FeesandCommissions1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_ScheduleOfFairValueAssumptionRelatedToMortgageServicingRightsTableTextBlock" abstract="false" name="ScheduleOfFairValueAssumptionRelatedToMortgageServicingRightsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_ScheduleOfDepositsTableTextBlock" abstract="false" name="ScheduleOfDepositsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_DefinedContributionPlanEligibleEmployeeNumberofHoursMinimum" abstract="false" name="DefinedContributionPlanEligibleEmployeeNumberofHoursMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_HealthCareBenefitsEligibleEmployeeRetirementAgefromServiceMinimum" abstract="false" name="HealthCareBenefitsEligibleEmployeeRetirementAgefromServiceMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageCouponInterestRate" abstract="false" name="ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageCouponInterestRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_InstallmentAndOtherMember" abstract="true" name="InstallmentAndOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_MortgageServicingRightsPolicyTextBlock" abstract="false" name="MortgageServicingRightsPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear10" abstract="false" name="DebtSecuritiesHeldToMaturityAmortizedCostBeforeAllowanceForCreditLossMaturityAllocatedAndSingleMaturityDateAfterYear10" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_NotSubjecttoCreditRiskAssessmentMember" abstract="true" name="NotSubjecttoCreditRiskAssessmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_DebtSecuritiesAvailableforSaleSecuritiesSoldatCarryingValue" abstract="false" name="DebtSecuritiesAvailableforSaleSecuritiesSoldatCarryingValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_RentalInvestmentMember" abstract="true" name="RentalInvestmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_DeferredCompensationArrangementwithIndividualNumberofPlans" abstract="false" name="DeferredCompensationArrangementwithIndividualNumberofPlans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="rnst_RecognitionofOperatingRightofUseLiabilities" abstract="false" name="RecognitionofOperatingRightofUseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedMeasuredAtFairValueOnNonrecurringBasisTable" abstract="true" name="OtherRealEstateOwnedMeasuredAtFairValueOnNonrecurringBasisTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="rnst_AccumulatedDefinedBenefitPlansAdjustmentNewPriorServiceCostAttributableToParentMember" abstract="true" name="AccumulatedDefinedBenefitPlansAdjustmentNewPriorServiceCostAttributableToParentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_FinancingReceivableMaturityTerm" abstract="false" name="FinancingReceivableMaturityTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_GovernmentAgencyMortgageBackedSecuritiesMember" abstract="true" name="GovernmentAgencyMortgageBackedSecuritiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_PensionandOtherPostretirementDefinedBenefitPlansBenefitsExpirationPeriodSubsequenttoRetirement" abstract="false" name="PensionandOtherPostretirementDefinedBenefitPlansBenefitsExpirationPeriodSubsequenttoRetirement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="rnst_ComponentsOfOtherRealEstateOwnedInConsolidatedStatementsOfIncomeTableTextBlock" abstract="false" name="ComponentsOfOtherRealEstateOwnedInConsolidatedStatementsOfIncomeTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_InsuranceMember" abstract="true" name="InsuranceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_DebtSecuritiesAvailableForSaleTransferRealizedGainLoss" abstract="false" name="DebtSecuritiesAvailableForSaleTransferRealizedGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_CoveredOREOAbstract" abstract="true" name="CoveredOREOAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_OffBalanceSheetCreditLossLiabilityAllowanceForCreditLossesTableTextBlock" abstract="false" name="OffBalanceSheetCreditLossLiabilityAllowanceForCreditLossesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_OtherRealEstateCoveredOther" abstract="false" name="OtherRealEstateCoveredOther" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_OtherRealEstateOwnedMeasuredAtFairValueOnNonrecurringBasisTableTextBlock" abstract="false" name="OtherRealEstateOwnedMeasuredAtFairValueOnNonrecurringBasisTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_TierOneLeverageCapitalRequiredtobeSignificantlyUndercapitalizedtoAverageAssets" abstract="false" name="TierOneLeverageCapitalRequiredtobeSignificantlyUndercapitalizedtoAverageAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="rnst_PerformingandNonperformingFinancialInstrumentMember" abstract="true" name="PerformingandNonperformingFinancialInstrumentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_ScheduleOfMaturitiesTimeDepositsTableTextBlock" abstract="false" name="ScheduleOfMaturitiesTimeDepositsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="rnst_CommonEquityTierOneRiskBasedCapital" abstract="false" name="CommonEquityTierOneRiskBasedCapital" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FinancingReceivableAllowanceForCreditLossesPurchasedWithDeterioratedCreditQuality" abstract="false" name="FinancingReceivableAllowanceForCreditLossesPurchasedWithDeterioratedCreditQuality" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeAmortizationofNetActuarialLossBeforeTax" abstract="false" name="DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeAmortizationofNetActuarialLossBeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="rnst_FinancingReceivablesReductionsAbstract" abstract="true" name="FinancingReceivablesReductionsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_AuditInformationAbstract" abstract="true" name="AuditInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="rnst_BrandGroupHoldingsInc.Member" abstract="true" name="BrandGroupHoldingsInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="rnst_NonaccruingLoansMember" abstract="true" name="NonaccruingLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
