Hi Mark
Unless there was a 12th Fd Amb history published, I can think of no resource.
His service file will be available to you on request from Library and Archives Canada (LAC) but will be heavily redacted for personal info
UNLESS you can prove (grave photo, Obit) he has been dead 20 years or more, then you will get an unredacted file.
Look here under Restricted Records:
https://www.bac-lac.gc.ca/eng/discov...roduction.aspx
I had a look through Nicholson's RCAMC history but his name does not come up.
Newspaper archives, Funeral home obits, etc may help if you can nail down a forename.
No JR Noyes in Legion Last Post either.
Good luck.
regards
Darrell