"1906Z"^^ . "Phipps Boegner, Margaret"@en . "1906-11-17Z"^^ . "Phipps, Margaret Helen"@en . . . . "Margaret Phipps Boegner"@en . "American heiress, philanthropist" . "Margaret Phipps Boegner (1906-2006) (a.k.a. \"Peggy\") was an American heiress and philanthropist."@en . "2006Z"^^ . . .