We have talked in the past Christine but not for a very long while. My ancestors were Dobsons of New Carlisle but my gr-grandparents were Archibald Dobson and Emma Adele Wellman.
I'm a bit mixed up here on what you are saying. Charles Wallace Dobson (1844-1913) was married to Sarah "Ann" Crozier (1855-1945). They had a son Frederick Matthew Aquila Dobson b. 1891 who married Janet and they had your Mother, Shirley, right?
The Charles Dobson b. June 17 1924 in Montreal was actually "Arthur Charles Dobson", the son of Arthur Abram Dobson & Nora Beatrice Lawrence. Arthur Abram Dobson was the brother of your Frederick Matthew Aquila Dobson so Arthur Charles would be Fred's nephew. Ruby Della was born under the surname Main but her father went by Frederick Crozier dit Main.
I don't know what happened to your Fred. Are these the births of his two sons?
I am assuming this was Frederick "Sandy"?
02-15-1942 To Tpr, Frederick Dobson, M.T.C., R.C.O.C., of London ON, and Mrs. Dobson of Huntingdon Québec, at the Barrie Memorial Hospital in Ormstown Québec, a son.
I am assuming this is Everett Charles?
03-26-1946 To Mr. and Mrs. Frederick Dobson of Huntingdon Quebec, at the Huntingdon County Hospital, a son.
Are you aware of a 1924 court case where Fred and his mother were involved and on opposite sides (just search for Sarah Ann Crozier and you'll find it). Do you happen to know what this was about?
http://collections.banq.qc.ca:81/jrn03/goq/src/1924/03/08/11...