Hello there George Fasinating i must say,most of the story fits does'nt it as regards your grandfathers christian name etc.and he residing in Canada. What puzzles is my mix up regarding he being a university professor but as i said the facts are very few and faded my end.Interestingly my fathers brother was named Stephen,called after his ( my grandfather's) brother perhaps ? Could you confirm your grandfather making a trip to england around 1965 ??....this was roughly the time i met him and i have a fountain pen to this day that was given to me by him. Many thanks indeed George for writing i look forward to corresponding further.