Battalion (Winnipeg Grenadiers), CEF; and the 100th Battalion (Winnipeg Grenadiers), CEF. Operational history The Great War Details from the 100th Winnipeg Grenadiers were placed on active service on 6 August 1914 for local protection duties. The 11th Battalion, CEF was authorized on 10 August 1914 and embarked for Great Britain on 30 September 1914. It was redesigned as the 11th Reserve Infantry Battalion, CEF, on 29 April 1915 to reinforce the Canadian Corps in the field. On 4 January 1917, its personnel, along with the 100th Battalion (Winnipeg Grenadiers), CEF, were absorbed by a new 11th Reserve Battalion, CEF. The battalion was disbanded on 12 October 1917. The 78th Battalion (Winnipeg Grenadiers), CEF, was authorized on 10 July 1915 and embarked for Great Britain on 20 May 1916, disembarking in France on 13 August 1916, where it fought as part of the 12th Canadian Brigade, 4th Canadian Division in France and Flanders until the end of the war. The battalion was disbanded on 15 September 1920. The 100th Battalion (Winnipeg Grenadiers), CEF, was authorized on 22 December 1915 and embarked for Great Britain on 18 September 1916, where it provided reinforcements to the Canadian Corps in the field until 20 January 1917, when the 11th Reserve Battalion, CEF, absorbed its personnel. The battalion was disbanded on 1 September 1917. Ethelbert "Curley" Christian (-15 March 1954) of the 78th Battalion, Winnipeg Grenadiers was wounded at the Battle of Vimy Ridge and was the only quadruple amputee of either World War to survive. Second World War The regiment mobilized The Winnipeg Grenadiers (Machine Gun), CASF, on 1 September 1939. It was redesignated as the 1st Battalion, The Winnipeg Grenadiers (Machine Gun), CASF, on 7 November 1940, and as the 1st Battalion, The Winnipeg Grenadiers, CASF, on 15 March 1941. It served in Jamaica and Bermuda on garrison duty from May 1940 to October 1941 (the detachment assigned to the Bermuda Garrison moved to Aruba in August 1940). Hong Kong On 27 October 1941, it embarked for Hong Kong as a part of C Force, where it was destroyed while fighting in defence of the colony during the Battle of Hong Kong (8–25 December 1941). Company Sergeant-Major John Robert Osborn, VC (2 January 1899 – 19 December 1941) was a 42-year-old warrant officer second class and the CSM of "A" Company. He was awarded the Victoria Cross for his actions in the fighting