Hi Janne Gorman - do not know exactly where the gravestone is. That is part of the problem. Believe that he and his wife were buried in or near Prince Albert, Alberta or Prince Albert, Saskatchewn. It is on the border of both Provinces. that makes it very hard to find if you don't know where to look.
Thank you so much for your answer. Think I will ask my Aunt if she knows where they are buried.