Hi Portybelle and Templar,
I have had a quick look at my research and in the following years the marriages were held:-
1921 - 8, Bank Street , Edinburgh
1934 - 34, Chambers Street Edinburgh
1944 -St. Giles street Edinburgh
I have a couple in Glasgow as well but for the life of me can't find them
They were all by Warrant of the Sheriff Substitute.
Cheers,
Jessie