"1781-11-11Z"^^ . "Cyrus Alger"@en . . "Cyrus Alger (born in West Bridgewater, Massachusetts, 11 November 1781; died in Boston, 4 February 1856) was a United States arms manufacturer and inventor."@en . "1781Z"^^ . . "Alger, Cyrus"@en . . . "1856-02-04Z"^^ . "United States arms manufacturer and inventor." . . "1856Z"^^ . . .