Alfred I. du Pont's interest in seniors.
Frelick
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RW
D000368:Aged; D002608:Charities / Q000266:history; D003691:Delaware; D049673:History, 20th Century; D006707:Homes for the Aged / Q000266:history*; D006801:Humans; D008489:Medical Indigency / Q000266:history; D009826:Old Age Assistance / Q000266:history*