"United States Navy officer" . . . . . . . . . "1818-03-24Z"^^ . "*" . . . "Le Roy, William E."@en . "William E. Le Roy"@en . . . . "1888-12-10Z"^^ . "1832Z"^^ . "1888Z"^^ . "*European Squadron" . "1818Z"^^ . "United States" . "*South Atlantic Squadron" . "1880Z"^^ . "William Edgar Le Roy (24 March 1818 \u2013 10 December 1888) was an officer in the United States Navy who served in the Mexican War, on the African Slave Trade Patrol, and in the American Civil War. He rose to the rank of rear admiral and late in his career was consecutively commander-in-chief of the South Atlantic Squadron, the North Atlantic Squadron, and the European Squadron."@en . "*North Atlantic Squadron" .