Category:John D. MacArthur

**John D. MacArthur**
	American businessman and philanthropist
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Date of birth	6 March 1897; Pittston
Date of death	6 January 1978
Country of citizenship	United States of America;
Occupation	entrepreneur;
Sibling	Charles MacArthur; Helen Hayes;
Child	J. Roderick MacArthur;
Spouse	Catherine T. MacArthur (1928–1978);
Authority file
	Q287057; ISNI: 0000000055566600; VIAF ID: 31259264; GND ID: 137245939; Library of Congress authority ID: n96038337; National Library of Israel J9U ID: 987007338313205171
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English: John D. MacArthur (1897–1978) was an insurance executive and wealthy Florida real estate investor. He is most widely known for his philanthropy through the John D. and Catherine T. MacArthur Foundation and the MacArthur Fellows Program.