desc=World War I: The cargo ship was torpedoed and damaged in the North Sea 50 nautical miles east of the Orkney Islands, United Kingdom Swedish Board of Trade: ”Svenska handelsflottans krigsförluster 1914-1920” (Swedish Merchant Marine War losses 1914-1920), Stockholm 1921, p 348-9 (coord) by SMU UC-30 6 (German Empire). ''