page_title: List of shipwrecks in March 1917
section_title: 31 March
hierarchical_section_title: List of shipwrecks in March 1917 / 31 March
caption_attribution_description: English: The hospital ship HMHS Gloucester Castle down by the stern after being torpedoed by the German U-boat UB-32 off the Isle of Wight, 31 March 1917. She was, however, salvaged, and returned to civilian service after the war. She was finallay sunk by the German commerce raider Michel in 1942 off Ascension Island in the South Atlantic.
context_page_description: The list of shipwrecks in March 1917 includes ships sunk, foundered, grounded, or otherwise lost during March 1917.
caption: HMHS Gloucester Castle
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