« Reply #1 on: Friday 04 November 11 07:24 GMT (UK) »
I have found an obituary for William James Sabiston who was married to Catherine Fontaine (her maiden surname is mentioned in the obituary) and the names of his children match the names you listed. He died 2 Nov 1989 and the obituary indicates he was 73 when he died which would give him a birth year of about 1916.
There is also an obituary for Mary Katherine Sabiston who died 22 May 1962 when she was 39 which would be a birth year of about 1923. The obituary does say she was born in Fort Alexander.
This William with son Larry appear to be the ones I found references to regarding an incident in 1972. One of the newspaper articles indicates Larry's mother had died in 1962 which matches this information. As well, William's age in the 1972 newspaper articles match this William's age. Did this William have a sister named Catherine Rose?
Jacquie
Canada: Patterson, Brown, Haidenger/Heidinger, Meyer, Johnston(e), Gorsuch, Kitchin/Kitchen
United States: Patterson, Smith, Brown, Vance, Bower(s), Newberry, Best, Love, Gorsuch
England (Northumberland): Brown, Whitfield, Henderson
Scotland (Glasgow, Edinburgh, Fife, East Lothian): Johnston(e), Bell, Galloway, Campbell, Robertson, Williamson, Thomson, Crawford
Germans from Russia: Haidenger/Heidinger, Meyer, Meach, Lorenz