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  <xsd:element name="EmployeeBenefitPlanMinimumAgeForPlanEligibility" id="rbkb_EmployeeBenefitPlanMinimumAgeForPlanEligibility" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanMinimumServicePeriodForPlanEligibility" id="rbkb_EmployeeBenefitPlanMinimumServicePeriodForPlanEligibility" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanSafeHarborContributionRate" id="rbkb_EmployeeBenefitPlanSafeHarborContributionRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanNoteReceivableFromParticipantTerm" id="rbkb_EmployeeBenefitPlanNoteReceivableFromParticipantTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanPlanTerminationAbstract" id="rbkb_EmployeeBenefitPlanPlanTerminationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EmployeeBenefitPlanVestingPercentageInEventOfTermination" id="rbkb_EmployeeBenefitPlanVestingPercentageInEventOfTermination" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanEmployerDiscretionaryContributionRate" id="rbkb_EmployeeBenefitPlanEmployerDiscretionaryContributionRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanEmployerDiscretionaryContributionMinimumServicePeriodForEligibility" id="rbkb_EmployeeBenefitPlanEmployerDiscretionaryContributionMinimumServicePeriodForEligibility" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanParticipantContributionAutomaticDeferralRateAnnualIncrease" id="rbkb_EmployeeBenefitPlanParticipantContributionAutomaticDeferralRateAnnualIncrease" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanEmployerMatchingContributionVestingPeriod" id="rbkb_EmployeeBenefitPlanEmployerMatchingContributionVestingPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanEmployerMatchingContributionVestingPercent" id="rbkb_EmployeeBenefitPlanEmployerMatchingContributionVestingPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanEmployerMatchingContributionVestingPercentForEachPeriodOfService" id="rbkb_EmployeeBenefitPlanEmployerMatchingContributionVestingPercentForEachPeriodOfService" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanNoteReceivableFromParticipantBasisSpreadOnPrimeRate" id="rbkb_EmployeeBenefitPlanNoteReceivableFromParticipantBasisSpreadOnPrimeRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingNumberOfLoans" id="rbkb_EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingNumberOfLoans" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractGuaranteedInterestRate" id="rbkb_EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractGuaranteedInterestRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanParticipantContributionAutomaticMaximumDeferralRateAnnualIncrease" id="rbkb_EmployeeBenefitPlanParticipantContributionAutomaticMaximumDeferralRateAnnualIncrease" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EmployeeBenefitPlanProhibitedTransactionsAbstract" id="rbkb_EmployeeBenefitPlanProhibitedTransactionsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EmployeeBenefitPlanProhibitedTransactionsTextBlock" id="rbkb_EmployeeBenefitPlanProhibitedTransactionsTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
</xsd:schema>
