. . "American billionaire" . . "Marguerite Harbert"@en . "Harbert, Marguerite"@en . "1.5E9"^^ . "2015-03-17Z"^^ . "2015Z"^^ . . "Marguerite Jones Harbert (1923 \u2013 March 17, 2015) was an American philanthropist and billionaire from Alabama."@en . . . "1923Z"^^ . . "Marguerite Jones"@en . .