, Mariner Merchants Service (1911). Reference: ADM 340/80/19 Description: Name Kirby, Lawrence Hugh Rank: Lieutenant (Temporary) Number: 1816 Place of Birth: London Date of Birth: 28 October 1881 Date: [1880-1960] Held by: The National Archives, Kew Reference: ADM 240/37/780 Description: Name: Lawrence Hugh Kirby. Rank: Lieutenant (Temporary) Date of Seniority: 13 December 1915. Date of Birth: [not given]. Place of Birth: [not given]. Date: [1914 Aug 01-1921 Dec 31] Held by: The National Archives, Kew Legal status: Public Record Closure status: Open Document, Open Description