Minnie Gallaher was one of 14 nursing sisters killed on June 27, 1918, when a German submarine torpedoed the hospital ship HMHS Llandovery Castle and its lifeboats. The sinking was the largest Canadian naval disaster in WW1 (counting the number of deaths) and became a rallying cry in the Last 100 Days offensive.
Gallaher’s body was not recovered. This marker at her family plot in Beechwood Cemetery, Ottawa, reads: “Nursing sister Minnie K Gallaher drowned in sinking of Hospital Ship Llandovery Castle June 27th, 1918. Greater love hath no man than this that a man lay down his life for his friends.”
Finding the Forty-Seven, Debbie Marshall’s blog to honour the Canadian nurses who died while serving in WW1, is well worth a look.