HMHS Gloucester Castle
ship

HMHS Gloucester Castle (His Majesty's Hospital Ship) was a steam ship originally built for the Union-Castle Line, but requisitioned for use as a British hospital ship during the First World War. On 30 March 1917 she was torpedoed by German U-boat UB-32. She was, however, salvaged, and returned to civilian service after the war. She was sunk by the German commerce raider Michel in 1942 off Ascension Island in the South Atlantic.
History
In the First World War Gloucester Castle was hired to transport troops of the British Expeditionary Force from 6 August 1914 to 25 May 1915. From 26 May onwards she served as a hospital ship.
She was torpedoed off the Isle of Wight by German U-boat UB-32 (Kapitänleutnant Max Viebeg) on 30 March 1917. Three died during the transfer of crew and wounded but she was able to be towed back to port after two weeks.
After the war she was returned to her owners on 9 September 1919 for service on the intermediate routes and later served on the round-Africa service, earning the nickname 'Go Slowster Castle' because of her inadequate speed.
In the Second World War she remained in civilian service as a passenger and general cargo liner.
This brief starts where responsible research should: with the source description of “HMHS Gloucester Castle” as ship. Everything that follows is an evidence route, not borrowed authority.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Dec 14, 2025. The linked authority identifier is Q1134025. Authority coordinates are -10.083, -5.000. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1917, 1942, 1914 and 1915.
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This entry incorporates text from “HMHS Gloucester Castle” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.