. "Sloper, William Thompson"@en . "1883Z"^^ . . "1955Z"^^ . . . "American stockbroker" . "William Thomson Sloper (December 13, 1883 \u2212 May 1, 1955) was an American stockbroker and survivor of the sinking of the RMS Titanic. Sloper, who was 28 when the Titanic sank, traveled as a first-class passenger and was saved after boarding lifeboat #7, the first to be launched from the vessel."@en . "1883-12-13Z"^^ . "William Thomson Sloper"@en . "1955-05-01Z"^^ .