I've been helping David Van Coolwijk track down other crew members and seem to be getting somewhere with relatives of Sgt William LOUTH, Sgt Gordon WATSON and Sgt Leon HANNAM through a combination of ancestry and facebook. I'm struggling a bit with Sgt. Raymond SHEPHERD and Sgt Ian CRAWFORD though.
I've found some information on Ian CRAWFORD thanks to a photo here of a Glasgow gravestone that he is included on:
http://scottishwargraves.phpbbweb.com/scottishwargraves-ftopic541-0-asc-241.html This confirms him as the son of John and Jean CRAWFORD from Glasgow but due to the lack of Scottish records I've reached a bit of a dead end! I can find the family on the 1901 census for Glasgow where there are 3 much younger sisters listed, and one of them, Maggie, is the mother of the William HILL who is also mentioned on the gravestone in the photo. Maggie was married in 1920 to a Salathiel HILL (1897-1965) but I'm not having much luck finding any living relatives. John and Jeannie must have had a large family as there is huge timespan between the birth of their first daughter (also Jeannie) in 1895 and the birth of Ian in 1922. From a tree on ancestry I have a bit more information on the family:
Father: John CRAWFORD (b. 1870)
Mother: Jeannie ? (b.1874)
Daughter: Jeannie B. CRAWFORD (b. 1894/5)
Daughter: Maggie H. CRAWFORD (b. 08-05-1896) m. Salathiel HILL in 1920 (d.1981)
Daughter: Janet B. CRAWFORD (b. 1899) (d. 06-12-1931)
_several other children in between!
Son: Ian Douglas CRAWFORD (b. 1922) (d. 01-05-1943)
Grandson: William HILL (b. 04-09-1921) (d. 07-07-1942)
Can anyone can take up the baton from here? Thanks for your help!