Source: Per research by 160th Battalion Facebook Group. Confirmed served with 18th Battalion.
Family Search: When Private William Benjamin Stanley was born on 2 October 1897, in Greenock Township, Bruce, Ontario, Canada, his father, Joseph Stanley, was 34 and his mother, Nancy Ann Hannah, was 34. He married Cora Irene Watson on 20 December 1922, in Detroit, Wayne, Michigan, United States. They were the parents of at least 1 son and 3 daughters. He lived in Bruce, Ontario, Canada in 1901 and Glammis, Bruce, Ontario, Canada for about 7 years. He registered for military service in 1916. In 1916, at the age of 19, his occupation is listed as farmer in Glammis, Bruce, Ontario, Canada. He died in 1968, at the age of 71, and was buried in Cadillac Memorial Gardens West, Westland, Wayne, Michigan, United States.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 