Paul Fleetford Sise was a Canadian businessman, President of Northern Electric, graduated from McGill University in 1901 and was an adjutant to the 148th Battalion, CEF, from Montreal. Major Sise also served in the 259th Battalion, Canadian Rifles, CEF (Siberia) as part of the Canadian Siberian Expeditionary Force, where he was one of the three panel members for the court martial of nine soldiers charged with mutiny