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        <FormAndLineReferenceDesc>Part IV, Section D, Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>Gilfillan, Margaret B. Charitable Trust is a trust fund that disburses funds to qualifying charitable organization as directed by the trust's governing instrument to be used as decreed by the instrument.The trustee holds regular meetings with the supported organization to better understand its needs. Further, the supported organization is provided with the annual statements that contains</ExplanationTxt>
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        <ExplanationTxt>the investments, income and expense activities of the supporting organization for the given tax year.</ExplanationTxt>
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        <FormAndLineReferenceDesc>Part IV, Section E, Line 2a and 2b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Historical Society of Upper St. Clair exists to operate, restore and preserve the Gilfillan Farm, a mid-late 1800s working farm designated as a National Historical Place by the United States Department of the Interior, for general public educational, historical, and cultural purposes.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Part IV, Section E, Line 2a and 2b (cont)</FormAndLineReferenceDesc>
        <ExplanationTxt>This trust is the main source of funding that allows the Historical Society to continue to operate in such a manner by paying the various expenses needed to discharge their duties to pay the expenses, capital expenditures, repairs and maintenance cost relating to the Gilfillan Farm.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
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        <ExplanationTxt>There is frequent and regular interaction between the trustee and the Historical Society in trying to budget for these expenses, paying these expenses and maintaining the trust so that it can continue in perpetuity.</ExplanationTxt>
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          <BusinessNameLine1Txt>HISTORICAL SOCIETY OF UPPER ST CLAIR</BusinessNameLine1Txt>
        </RecipientBusinessName>
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          <AddressLine1Txt>PO Box 12681</AddressLine1Txt>
          <CityNm>Upper St Clair</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>15241</ZIPCd>
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        <PurposeOfGrantTxt>TO PROVIDE SUPPORT FOR THE HISTORICAL SOCIETY OF UPPER ST. CLAIR</PurposeOfGrantTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>EXPLANATION FOR FORM 990, SCHEDULE I, PART 1, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>GILFILLIAN, MARGARET B CHAR TRUST IS A TRUST FUND THAT DISBURSES FUNDS ONLY TO QUALIFYING CHARITABLE ORGANIZATIONS AS DIRECTED BY THE TRUST'S GOVERNING INSTRUMENT TO BE USED ONLY IN ACCORDANCE WITH THE GOVERNING INSTRUMENT</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>EXPLANATION FOR FORM 990, PAGE 6, PART VI, LINE 8a</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GILFILLAN, MARGARET B CHAR TRUST IS A TRUST FUND AND HAS NO WRITTEN POLICY REGARDING DOCUMENTATION OF MEETINGS AND WRITTEN ACTIONS OF ITS GOVERNING BODY AND COMMITTEES WITH AUTHORITY TO ACT ON ITS BEHALF</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>EXPLANATION FOR FORM 990, PAGE 6, PART VI, LINE 8b</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GILFILLAN, MARGARET B CHAR TRUST IS A TRUST FUND AND HAS NO WRITTEN POLICY REGARDING DOCUMENTATION OF MEETINGS AND WRITTEN ACTIONS OF ITS GOVERNING BODY AND COMMITTEES WITH AUTHORITY TO ACT ON ITS BEHALF</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11-DESCRIPTION OF PROCESS FOR REVIEW</FormAndLineReferenceDesc>
        <ExplanationTxt>PNC BANK, AS SOLE TRUSTEE, ARRANGES FOR THE PREPARATION OF FORM 990. TAX RETURNS ARE SUBMITTED TO THE TRUSTEE FOR REVIEW PRIOR TO FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>EXPLANATION FOR FORM 990, PAGE 6, PART VI, LINE 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONFLICT OF INTEREST POLICY OF PNC CHARITABLE TRUST REQUIRES AN ANNUAL AFFIRMATION THAT IT HAS BEEN RECEIVED, READ, UNDERSTOOD, AND AGREED TO BE COMPLIED WITH. IN ADDITION, THE POLICY REQUIRES AN ANNUAL DISCLOSURE OF THE EXISTENCE AND NATURE OF ANY AFFILIATION IN WHICH A PARTY WOULD BE CONSIDERED AN INTERESTED PERSON UNDER THE POLICY</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 18</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 AND RELATED FINANCIAL STATEMENTS ARE MADE AVAILABLE THROUGH REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>FORM 990 AND RELATED FINANCIAL STATEMENTS ARE MADE AVAILABLE THROUGH REQUEST. THE GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>EXPLANATION FOR FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Return of Capital Adjustment -276.63; 2023 Transaction Posted in 2024 1463.59; 2024 Transaction Posted in 2025 -1566.37; Adjustment to Income -11.33; Rounding -1.26</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>HISTORICAL SOCIETY OF UPPER ST CLAIR</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>PO Box 12681</AddressLine1Txt>
          <CityNm>Upper St Clair</CityNm>
          <StateAbbreviationCd>PA</StateAbbreviationCd>
          <ZIPCd>15241</ZIPCd>
        </USAddress>
        <EIN>251832381</EIN>
        <PrimaryActivitiesTxt>TO PROVIDE SUPPORT FOR THE HISTORICAL SOCIETY</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>PA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>7</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>true</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>HISTORICAL SOCIETY OF UPPER ST CLAIR</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>b</TransactionTypeTxt>
        <InvolvedAmt>111714</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
    </IRS990ScheduleR>
  </ReturnData>
</Return>