http://www.rootsweb.ancestry.com/~abwcobit/index.htmIf you enter Henry George Hunt's name in the upper right hand yellow banded search area it gives a hit for a marriage in 1920. This is a pay site and you have to contact the owner to get a copy of the article.
The above link also gives you access to the Henderson directories for Edmonton up until 1953 - past that you have to pay the owner for lookups.
In 1921 there is a Geo. H. Hunt plumber Ross Bros. house 11223 81 St.
1936 Henry G. Hunt Reed and Turnbull house as above
1938 Henry G. info as above
1941 Henry G. info as above
1945 Henry G. same address no employer
Betty Hunt steno Prov Govt same address as above (possible daughter)
1951 Henry G. (Beatrice) plumber gas fitter same home address
1951 Stanley A. (Betty) Chettleborough fireman city 12021 97 St.
If you search using Betty Hunt at the above link you get 2 birth announcment for children of Stanley A. Chettleborough and Betty Hunt. A boy in 1949 and a girl in 1950. Possibilities for grandchildren but just supposition right now.
http://web1.epl.ca/edmonton-obituaries-results?TheName=hunt&TheInitials=&TheYear=1950&TheYear2=1982&TheSort=Name&Search=Search+Now%21The Edmonton Public library maintains an obituary index for a few years and there is an entry for Henry George Hunt with an obituary date of Oct 14, 1967. If you contact the library they might or might not charge you for looking up the obituary. If the library won't do it the owner of the first website I gave should be able to get it for a fee. Hopefully the obituary would have enough details to rule him in or out as yours.
Added
Stanley served in WWII with his brother Leonard. Stanley's death was entered in the Legion Last Post magazine as Oct 13, 1999 @ 79. Member of the Kingsway Branch of the Canadian Legion.
Debbie