Hi,
[Edited to add: This has been done. You should probably delete the son's name, since the notation says he's probably still living, and Rootschat has a policy against naming living people.]
I'm going to send you a PM with the text of an obit I've found, in case it might contain some useful clues. It doesn't give the age of the deceased but he had a son with the right name, so it might be worth checking up on.
Edited to add: The obit, published in The [Montreal] Gazette on August 3, 2001, is for Robert (Robbie) Robertson, who died at Saint Anne's Military Hospital, on July 31, 2001. There's an obit for his wife, Emma Robertson (nee McEwan), in The [Montreal] Gazette, on March 9, 1999. Both were interred at Mount Royal Cemetery. There seems to have been a connection to Notre Dame de Grace, Montreal. No ages are given for either of them.
Regards,
Josephine