I do hope you get something from the WW2 records.
What the scenario is - a man from (perhaps) the south of England, joins the RFA, is in Sheffield in 1912 and having met a young lady outside the barracks, marries her. Some service records from the war but none showing positive ID. Fairly common happening (similar to me - me from Kent, joins the RA in Kent, stationed in the Midlands, met wife and married in Midlands, lucky not to have gone to war)
MaxD