Arthur Marshall Wintemute was born on 19 April 1924 in Hamilton, Wentworth, Ontario, Canada. He and
Irene Emily Pickell were married in September 1954 in Hamilton, Wentworth, Ontario, Canada. He died on 7 December 1988, at age 64, in Hamilton, Wentworth, Ontario, Canada.
1 He was buried in Mount Hamilton Cemetery, Hamilton, Wentworth, Ontario, Canada.