Passed away peacefully on August 25, 2021, at the age of 94. Beloved husband of the late June Warren (2010). Dear father of Joanne, Douglas, and Kathryn. Loved grandfather of Andrew, Dylan and Lindsay. He is survived by his brother Don Warren and his wife Doreen. William was born in Blackfalds, Alberta and moved with his family to Calgary in his teens. He often spoke fondly of the time he spent as a bachelor working in the offices of a mining company in Trail B.C. where he enjoyed hiking and skiing in the Rocky Mountains. In 1970, he was transferred to Toronto, Ontario by Continental Can Company of Canada where he remained a faithful and valuable employee until his retirement. His positive outlook and sense of humour will be sadly missed by friends and family alike.