Here is a passenger list that look possible for him - birth year off a bit but mother is Ada. His father is not travelling with them
UK Incoming Passenger Lists, 1878-1960 about Ralph Muir Name: Ralph Muir Birth Date: 1 Sep 1949 Age: 5 Port of Departure: Montréal, Québec, Canada Arrival Date: 1 Jun 1955 Port of Arrival: Liverpool, England Ports of Voyage: Montreal Ship Name: Saxonia Search Ship Database: View the 'Saxonia' in the 'Passenger Ships and Images' database Shipping Line: Cunard Steamship Company Ltd Official Number: 8328/01
I says: They were visiting for 12 weeks at 7 Annadale Ave. Belfast Ada's birthdate Sept. 28, 1905 Ralphs' birthdate Sept. 1, 1949 She is listed as a housewife for both permanent residence - Canada intended future permanent residence - Canada *********************
UK Incoming Passenger Lists, 1878-1960 about Ralph Muir Name: Ralph Muir Birth Date: 1 Sep 1949 Age: 6 Port of Departure: Montréal, Québec, Canada Arrival Date: 26 Apr 1956 Port of Arrival: Greenock, Scotland Ports of Voyage: Montreal [Greenock] Ship Name: Saxonia Search Ship Database: View the 'Saxonia' in the 'Passenger Ships and Images' database Shipping Line: The Cunard Steamship Company Ltd Official Number: 8328/01
It says In this one he is travelling with both parents
MUIR Montgomery, born Feb. 12, 1909, paymaster Ada, born Sept. 28, 1905, housewife Ralph born Sept. 1, 1949, child The address they were at was 182 Kelno St. Knightwood, Glasgow It shows all of them as last permanent residence- Canada Intended future permanent residence - Scotland
***************************** neither of these states the actual birthplace of any of them, just birth dates.
I found Montgomery coming to Canada though and shows he was born Scotland. Let me know if you need that info.
I see that Montomery at least returned to Canada as his death record shows he died Aug. 18, 1985 Surrey, B.C. - wife Ada Brown Watson
Montgomery Charles Muir British Columbia Death Registrations, 1872-1986 birth: 12 Feb 1909 death: 18 Aug 1985 parents: Muir spouse: Ada Brown Watson death date: 18 Aug 1985 death place: Surrey, British Columbia, Canada name: Montgomery Charles Muir gender: Male age: 76y birth date: 12 Feb 1909 birthplace: Glasgow, Scotland marital status: Married spouse: Ada Brown Watson father: Muir digital folder number: 4437834 british columbia archives film number: B16575 registration number: 85 09 014324
I just realized these names seemed familiar - I had sent you a bit of info before, but I don't think I had found the passenger lists at that time.
If you google Ralph Muir, I see that in Canada411.ca there is a T. Ralph Muir living ing Surrey - shows a phone number so perhaps you could try it and see if he is related.
Sorry, I can't find anything more. I had also looked for Ada's death but did not find her.