Hello Colin,
Nice to meet you. My husband's father was born in Stirling, Stirlingshire, Scotland on Dec. 21, 1921. His records are going to be available. Since we live in Canada and the cost is quite a lot of money, I'm choosing to wait on this one.
Also John Murray b) 1898 and Annie Melville Campbell had their second son was indeed born 17 July 1925 at 66 Cowane Street, Stirlingshire, Scotland and died on 1 November 2001 in Auckland, New Zealand. This second son could either be a brother to my father-in-law Robert Murray Campbell (their first son) or possibly a step brother. That is what I will need to find out next. I was going to bring that topic up once we had John Murray's answer.
As for John Murray born 1925, he married Elizabeth (Betty) Brown Laidlaw on April 5, 1946. I am assuming since both of them lived in Stirling that they married there but I don't know for sure. I do believe that they were still in Scotland at the time.