Jack Crawley was born in Winnipeg, Manitoba in October, 1893. He enlisted in December, 1914 in Brandon, Manitoba and served overseas with the 1st Canadian Mounted Rifles. Crawley was killed June 5, 1916. His photograph is also a part of the Perry Sanderson collection. Sanderson mentions him in his letters and he was killed one day after Crawley. The collection currently consists of one photograph.