1891 census says John was born Ontario, both parents b Scotland and Catherine McGregor was born Scotland.
1881 gives same information.
John Robert Fraser was still in Pembroke Renfrew in 1911 as he and Bridgitte Gagnier have a son, Hugh, listed as being born that year.
Jessie Bernis [sic] Fraser, 21, b Pembroke, d/o John A Fraser & Catherine B McGreggor, married Harry Luther Peake, 26, b North Bay, s/o Geo L Peake [deceased] and Emma Blanchard, witn: ? Walker and J W Johnson of North Bay.
16 May 1910 at North Bay. Registration # 016354.
According to her birth rego her second name is Briggs.
She was living/working for a John and Eliz Johnston on 1901 census. Perhaps they moved north and she went with them as one witness is a J W Johnson.
Did not find them on 1911 census in Ontario or 1916 census in Western provinces.
John Fraser and wife Bridgit are still living in Pembroke on 1911 census.
John April 1876 moulder, Bridgit Sept 1878, John W Apr 1908, Robert A July 1909.
Bridgit Fraser died 24 Sept 1927 of chronic broncho pneumonia/phthisis/ general asthma with myocardial failure. Informant: husband John Fraser. Burial: Pembroke.
Try this site for headstoneshttp://www.rootsweb.ancestry.com/~cangmg/search.htm