Ewart Sheldon Usher, son of Laurence Stanley Usher (1891–1981) and Thelma Janet Richardson (1897–1974), was born in Niagara-on-the-Lake, Ontario on July 25, 1920.

He married Helen Elizabeth Warner in Toronto on September 26, 1945. For more information about their family please refer to her page on this website.

Ewart died in Fullerton, Orange County, California on September 21, 2005. You can learn more about him on his page on the Warner family website.