The digitization of the 1921 census has allowed me to unearth some more information about my ancestors, namely: Walter Thomas Price, Frederick Samuel Jones, Alfred William Bevan Hill and Horace Davies.
Most of this is information isn't related to their work during WW1, except perhaps for Horace. I had made the assumption that he worked for Sunbeam Motors, but the census shows that this may not be the case.
Check out their individual entries to see what I've found!