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          <PropertyDesc>50 SH CITIGROUP INC</PropertyDesc>
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          <RecipientUSAddress>
            <AddressLine1Txt>17 ST JAMES STREET</AddressLine1Txt>
            <CityNm>KINGSTON</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>12401</ZIPCd>
          </RecipientUSAddress>
          <RecipientFoundationStatusTxt>PUBLIC CHARITY</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>CHARITABLE DONATION</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>SHAWANGUNK VALLEY FIRE DEPARTMENT</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>2150 BRUYNSWICK ROADPO BOX 440</AddressLine1Txt>
            <CityNm>WALLKILL</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>12589</ZIPCd>
          </RecipientUSAddress>
          <RecipientFoundationStatusTxt>PUBLIC CHARITY</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>CHARITABLE DONATION</GrantOrContributionPurposeTxt>
          <Amt>7000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>HENRY FORD HEALTH SYSTEM</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>DEVELOPMENT OFFICE 1 FORD PLACE 5A</AddressLine1Txt>
            <CityNm>DETROIT</CityNm>
            <StateAbbreviationCd>MI</StateAbbreviationCd>
            <ZIPCd>482023450</ZIPCd>
          </RecipientUSAddress>
          <RecipientFoundationStatusTxt>PUBLIC CHARITY</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>CHARITABLE DONATION</GrantOrContributionPurposeTxt>
          <Amt>20000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>JOHNS HOPKINS UNIVERSITY PEABODY INSTITUTE</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>1 EAST MOUNT VERNON PLACE</AddressLine1Txt>
            <CityNm>BALTIMORE</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>21202</ZIPCd>
          </RecipientUSAddress>
          <RecipientFoundationStatusTxt>PUBLIC CHARITY</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>CHARITABLE DONATION</GrantOrContributionPurposeTxt>
          <Amt>5000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>42000</TotalGrantOrContriPdDurYrAmt>
        <TotalGrantOrContriApprvFutAmt>0</TotalGrantOrContriApprvFutAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <DivAndIntFromSecPartVIIGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>28410</ExclusionAmt>
        </DivAndIntFromSecPartVIIGrp>
        <GainSalesAstOthThanInvntryGrp>
          <ExclusionCd>18</ExclusionCd>
          <ExclusionAmt>-56909</ExclusionAmt>
        </GainSalesAstOthThanInvntryGrp>
        <SubtotalsIncmProducingActyGrp>
          <UnrelatedBusinessTaxblIncmAmt>0</UnrelatedBusinessTaxblIncmAmt>
          <ExclusionAmt>-28499</ExclusionAmt>
          <RelatedOrExemptFunctionIncmAmt>0</RelatedOrExemptFunctionIncmAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>-28499</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <RlnOfActyToAccomOfExmptPrpsGrp>
        <RlnOfActyToAccomOfExmptPrpsGrp>
          <LineNumberTxt>8</LineNumberTxt>
          <RelationshipStatementTxt>THE PROVISION OF FUNDS SUPPORTING THE MISSION OF THE FOUNDATION IS TO PROVIDE ASSISTANCE TO BOTH PUBLIC CHARITIES AND PRIVATE FOUNDATIONS.</RelationshipStatementTxt>
        </RlnOfActyToAccomOfExmptPrpsGrp>
      </RlnOfActyToAccomOfExmptPrpsGrp>
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>0</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>0</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>0</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>0</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>0</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>0</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>0</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>0</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>0</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>0</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <AccountingFeesSchedule documentId="RetDoc2002200001">
      <AccountingFeesDetail>
        <CategoryTxt>ACCOUNTING FEES</CategoryTxt>
        <Amt>1750</Amt>
        <NetInvestmentIncomeAmt>1750</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <AppliedToPriorYearElection documentId="RetDoc12000100081">
      <ElectionDesc>PURSUANT TO CODE SEC. 4942(H)(2) AND REG. 53.4942(A)-3(D)(2), THE ROCK FAMILY FOUNDATION ELECTS TO TREAT CURRENT YEAR QUALIFYING DISTRIBUTIONS IN EXCESS OF THE IMMEDIATELY PRECEDING TAX YEAR'S UNDISTRIBUTED INCOME AS COMING FROM PRIOR YEAR'S UNDISTRIBUTED INCOME AS FOLLOWS:YEAR END AMOUNT2009 $11,874 2010 $ 200</ElectionDesc>
    </AppliedToPriorYearElection>
    <InvestmentsCorpStockSchedule documentId="RetDoc2018900001">
      <InvestmentsCorporateStockGrp>
        <StockNm>MARKETABLE SECURITIES</StockNm>
        <EOYBookValueAmt>420644</EOYBookValueAmt>
        <EOYFMVAmt>839173</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <OtherExpensesSchedule documentId="RetDoc2003200001">
      <OtherExpensesScheduleGrp>
        <Desc>INVESTMENT EXPENSES</Desc>
        <RevenueAndExpensesPerBooksAmt>56</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>56</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
  </ReturnData>
</Return>