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  <xs:element id="prk_ScheduleOfRecordedInvestmentInNonaccrualRestructuredAndLoansPastDue90DaysOrMoreAndAccruingTableTextBlock" abstract="false" name="ScheduleOfRecordedInvestmentInNonaccrualRestructuredAndLoansPastDue90DaysOrMoreAndAccruingTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="prk_LoansAcquiredWithDeterioratedCreditQualityTableTextBlock" abstract="false" name="LoansAcquiredWithDeterioratedCreditQualityTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="prk_ScheduleOfAssetsRepossessedOrForeclosedOrLoansInProcessOfForeclosureTextBlock" abstract="false" name="ScheduleOfAssetsRepossessedOrForeclosedOrLoansInProcessOfForeclosureTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="prk_ReconciliationOfLevel3InputForFinancialInstrumentsMeasuredOnRecurringBasis" abstract="false" name="ReconciliationOfLevel3InputForFinancialInstrumentsMeasuredOnRecurringBasis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="prk_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnNonrecurringBasisTableTextBlock" abstract="false" name="ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnNonrecurringBasisTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="prk_ImpairedFinancingReceivablesAtFairValueTableTextBlock" abstract="false" name="ImpairedFinancingReceivablesAtFairValueTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="prk_FirstCitizensAcquisitionMember" abstract="true" name="FirstCitizensAcquisitionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredLoansNetOfACL" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredLoansNetOfACL" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredLoansHeldForSale" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredLoansHeldForSale" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredBankOwnedLifeInsurance" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredBankOwnedLifeInsurance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredOtherRealEstateOwned" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredOtherRealEstateOwned" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_BusinessCombinationRecognizedIdentifiableLiabilitiesAssumedDeposits" abstract="false" name="BusinessCombinationRecognizedIdentifiableLiabilitiesAssumedDeposits" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_NonCreditDiscountOnLoans" abstract="false" name="NonCreditDiscountOnLoans" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_USGovernmentSponsoredAssetBackedSecuritiesAndUSTreasuryObligationsMember" abstract="true" name="USGovernmentSponsoredAssetBackedSecuritiesAndUSTreasuryObligationsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_DebtSecuritiesAvailableForSaleSecuritiesSold" abstract="false" name="DebtSecuritiesAvailableForSaleSecuritiesSold" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_DebtSecuritiesAvailableForSaleSecuritiesSoldAtAGain" abstract="false" name="DebtSecuritiesAvailableForSaleSecuritiesSoldAtAGain" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_DebtSecuritiesAvailableForSaleSecuritiesSoldAtALoss" abstract="false" name="DebtSecuritiesAvailableForSaleSecuritiesSoldAtALoss" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_FHLBMember" abstract="true" name="FHLBMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_Equityinvestmentsharessold" abstract="false" name="Equityinvestmentsharessold" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="prk_AlternativeInvestmentIncomeExpenseRecognized" abstract="false" name="AlternativeInvestmentIncomeExpenseRecognized" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="prk_FRBStockPurchasedShares" abstract="false" name="FRBStockPurchasedShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="prk_SharesAquired" abstract="false" name="SharesAquired" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
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  <xs:element id="prk_CommercialFinancialAgriculturalLessPPPAndOverdraftsMember" abstract="true" name="CommercialFinancialAgriculturalLessPPPAndOverdraftsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_ConsumerLessGFSCAndCheckLoansMember" abstract="true" name="ConsumerLessGFSCAndCheckLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_CheckLoansMember" abstract="true" name="CheckLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_ConstructionRealEstateCommercialDomain" abstract="true" name="ConstructionRealEstateCommercialDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="prk_ResidentialRealEstateMortgageMember" abstract="true" name="ResidentialRealEstateMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_ResidentialRealEstateHomeEquityLineOfCreditMember" abstract="true" name="ResidentialRealEstateHomeEquityLineOfCreditMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_ResidentialRealEstateInstallmentMember" abstract="true" name="ResidentialRealEstateInstallmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_ConstructionRealEstateRetailMember" abstract="true" name="ConstructionRealEstateRetailMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_CommercialFinancialAndAgriculturalMember" abstract="true" name="CommercialFinancialAndAgriculturalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_FinancingReceivableRecordedInvestmentNonperforming" abstract="false" name="FinancingReceivableRecordedInvestmentNonperforming" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_FinancingReceivableNonaccrualWithAllowance" abstract="false" name="FinancingReceivableNonaccrualWithAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="prk_FiveRatedMember" abstract="true" name="FiveRatedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_SixRatedMember" abstract="true" name="SixRatedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="prk_ImpairedFinancingReceivableAmortizedCost" abstract="false" name="ImpairedFinancingReceivableAmortizedCost" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_FinancingReceivableImpairedInterestIncomeRecognized" abstract="false" name="FinancingReceivableImpairedInterestIncomeRecognized" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="prk_ImpairedFinancingReceivableRecordedInvestmentNonaccrualloanswhicharecurrentinregardstocontractualPIpayments" abstract="false" name="ImpairedFinancingReceivableRecordedInvestmentNonaccrualloanswhicharecurrentinregardstocontractualPIpayments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="prk_FinancingReceivableDeferredOrigFeesCostsAndUnearnedInc" abstract="false" name="FinancingReceivableDeferredOrigFeesCostsAndUnearnedInc" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="prk_FormerFirstCitizensLoansMember" abstract="true" name="FormerFirstCitizensLoansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_AllowanceForCreditLossQualitativeAdjustment" abstract="false" name="AllowanceForCreditLossQualitativeAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_AcquiredGoodwillAndOtherIntangibleAssets" abstract="false" name="AcquiredGoodwillAndOtherIntangibleAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_ScheduleofAssetsRepossessedorForeclosedorloansinprocessofforeclosureTable" abstract="true" name="ScheduleofAssetsRepossessedorForeclosedorloansinprocessofforeclosureTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
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  <xs:element id="prk_PrincipalAmountOutstandingOnSoldLoansServicingRetained" abstract="false" name="PrincipalAmountOutstandingOnSoldLoansServicingRetained" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_PrincipalAmountOutstandingOnSoldLoansServicingRetainedWithRecourse" abstract="false" name="PrincipalAmountOutstandingOnSoldLoansServicingRetainedWithRecourse" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_MortgageLoansSoldWithRecourseReserve" abstract="false" name="MortgageLoansSoldWithRecourseReserve" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_LeaseTenantImprovementAllowance" abstract="false" name="LeaseTenantImprovementAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_AcquiredROUAssetsAndOperatingLeaseLiabilities" abstract="false" name="AcquiredROUAssetsAndOperatingLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Availableunpledgedsecurities" abstract="false" name="Availableunpledgedsecurities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_JuniorSubordinatedDebtPurchasedByTrust" abstract="false" name="JuniorSubordinatedDebtPurchasedByTrust" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_FCTrustIIIPreferredSecurities" abstract="false" name="FCTrustIIIPreferredSecurities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_FCTrustIVPreferredSecurities" abstract="false" name="FCTrustIVPreferredSecurities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_SHITrustPreferredSecurities" abstract="false" name="SHITrustPreferredSecurities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_LoanDerivativeMember" abstract="true" name="LoanDerivativeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_InterestRateLockCommitmentMember" abstract="true" name="InterestRateLockCommitmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_A2017EmployeesLongTermIncentivePlanMember" abstract="true" name="A2017EmployeesLongTermIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_A2017NonEmployeeDirectorsLTIPMember" abstract="true" name="A2017NonEmployeeDirectorsLTIPMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_PeriodAxis" abstract="true" name="PeriodAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
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  <xs:element id="prk_Year3Member" abstract="true" name="Year3Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_Year4Member" abstract="true" name="Year4Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_Year5Member" abstract="true" name="Year5Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_USGovernmentSponsoredEntitiesAssetBackedSecuritiesMember" abstract="true" name="USGovernmentSponsoredEntitiesAssetBackedSecuritiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" abstract="true" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="prk_ScheduleofImpairedFinancingReceivablesAdditionalInformationTable" abstract="true" name="ScheduleofImpairedFinancingReceivablesAdditionalInformationTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="prk_FinancingReceivableNotCollateralDependentDomain" abstract="true" name="FinancingReceivableNotCollateralDependentDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_CommercialReceivablesExcludingCommercialFinancialAndAgriculturalDomain" abstract="true" name="CommercialReceivablesExcludingCommercialFinancialAndAgriculturalDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
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  <xs:element id="prk_BookValueOfImpairedLoansCarriedAtFairValue" abstract="false" name="BookValueOfImpairedLoansCarriedAtFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_PartialChargeOffsOnImpairedLoansCarriedAtFairValue" abstract="false" name="PartialChargeOffsOnImpairedLoansCarriedAtFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_ImpairedFinancingReceivableloansnotheldatFairValueCarryingAmount" abstract="false" name="ImpairedFinancingReceivableloansnotheldatFairValueCarryingAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_ImpairedLoanFairValue" abstract="false" name="ImpairedLoanFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_ImpairedFinancingReceivableloansnotheldatFairValueRecordedInvestment" abstract="false" name="ImpairedFinancingReceivableloansnotheldatFairValueRecordedInvestment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_PartialChargeoffsonImpairedLoanscarriedatCost" abstract="false" name="PartialChargeoffsonImpairedLoanscarriedatCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_TotalNonaccrualIndividuallyEvaluatedLoans" abstract="false" name="TotalNonaccrualIndividuallyEvaluatedLoans" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_ImpairedFinancingReceivableCarryingValue" abstract="false" name="ImpairedFinancingReceivableCarryingValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_PartialChargeOffsOnImpairedLoans" abstract="false" name="PartialChargeOffsOnImpairedLoans" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_UsGaap_ImpairedFinancingReceivableRelatedAllowance" abstract="false" name="UsGaap_ImpairedFinancingReceivableRelatedAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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  <xs:element id="prk_MeasurementInputAccumulatedDepreciationMember" abstract="true" name="MeasurementInputAccumulatedDepreciationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_ImpairedLoansReceivableMeasurementInput" abstract="false" name="ImpairedLoansReceivableMeasurementInput" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="prk_TimeDepositsFairValue" abstract="false" name="TimeDepositsFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_BrokeredAndBidDepositsFairValue" abstract="false" name="BrokeredAndBidDepositsFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_ShortTermBorrowingsFairValue" abstract="false" name="ShortTermBorrowingsFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_DiscountPercentageAppliedToRealEstateAppraisedValues" abstract="false" name="DiscountPercentageAppliedToRealEstateAppraisedValues" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="prk_DiscountPercentageAppliedToLotDevelopmentAppraisedValues" abstract="false" name="DiscountPercentageAppliedToLotDevelopmentAppraisedValues" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="prk_ImpairedFinancingReceivableCarriedAtFairValueRelatedExpense" abstract="false" name="ImpairedFinancingReceivableCarriedAtFairValueRelatedExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_MortgageServicingRightsFairValue" abstract="false" name="MortgageServicingRightsFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_ServicingAssetRecordedAtCost" abstract="false" name="ServicingAssetRecordedAtCost" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_CreditSpreadAssumption" abstract="false" name="CreditSpreadAssumption" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="prk_WithinScopeDomain" abstract="true" name="WithinScopeDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_OutofScopeDomain" abstract="true" name="OutofScopeDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="prk_Personaltrustandagencyaccountsincome" abstract="false" name="Personaltrustandagencyaccountsincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Employeebenefitandretirementrelatedaccountsincome" abstract="false" name="Employeebenefitandretirementrelatedaccountsincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Investmentmanagementandinvestmentadvisoryagencyaccountsincome" abstract="false" name="Investmentmanagementandinvestmentadvisoryagencyaccountsincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Otherincomefromfiduciaryactivities" abstract="false" name="Otherincomefromfiduciaryactivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_NonsufficientfundsNSFfees" abstract="false" name="NonsufficientfundsNSFfees" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_DemanddepositaccountDDAcharges" abstract="false" name="DemanddepositaccountDDAcharges" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Otherservicechargesondepositaccounts" abstract="false" name="Otherservicechargesondepositaccounts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Creditcardotherserviceincome" abstract="false" name="Creditcardotherserviceincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_HELOCotherserviceincome" abstract="false" name="HELOCotherserviceincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Installmentotherserviceincome" abstract="false" name="Installmentotherserviceincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Realestateotherserviceincome" abstract="false" name="Realestateotherserviceincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_Commercialotherserviceincome" abstract="false" name="Commercialotherserviceincome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="prk_SegmentNetInterestIncomeAndNoninterestIncome" abstract="false" name="SegmentNetInterestIncomeAndNoninterestIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
