. "Paul Robert Ignatius (born November 11, 1920) was an American government official who served as Secretary of the Navy between 1967 and 1969 and was the Assistant Secretary of Defense during the Lyndon Johnson administration."@en . "United States Secretary of the Navy" . . "1920-11-11Z"^^ . . "Ignatius, Paul Robert"@en . . . . . . "1920Z"^^ .