. "Gunboat No.2" . . . . "1831Z"^^ . . "Jan Carolus Josephus van Speijk, also written Van Speyk (31 January 1802 \u2013 5 February 1831), was a Dutch naval lieutenant who became a hero in the Netherlands for his opposition to the Belgian Revolution."@en . . "1802Z"^^ . "1802-01-31Z"^^ . "Speijk, Jan Van"@en . "Dutch naval commander" . . "1831-02-05Z"^^ . "Jan van Speyk"@en .