"1995-03-06Z"^^ . "1995Z"^^ . "John Gerald Schwegmann, Jr. (August 14, 1911 \u2013 March 6, 1995), was a pioneer in the development of the modern supermarket. Based at Metairie, Louisiana, a large unincorporated city in Jefferson Parish, he owned eighteen stores in the New Orleans metropolitan area. He was a member of the Louisiana House of Representatives from 1960 to 1968 and the Louisiana State Senate for a single term from 1968 to 1972."@en . . . "Schwegmann, John G."@en . . "Louisiana State Representative from Jefferson Parish" . "Louisiana State Senator from Jefferson Parish" . . . . . . "1911-08-14Z"^^ . . "Louisiana Public Service Commissioner" . . "American supermarket pioneer and Louisiana politician" . . . . "John Gerald Schwegmann, Jr."@en . . "1911Z"^^ . . "John Gerald Schwegmann, Jr."@en . . . . . .