sentences:  The Corps name was changed to Queen Mary's Army Auxiliary Corps, of which she was elected President.She retired from the QMAAC in 1920.Florence's sister, Violet, wife of Major W. E Long, was one of the Chief Controllers of the WAAC; she drowned while evacuating nurses from the Hospital Transport ship Warilda after it was torpedoed by a German U-boat on 3 August 1918.