Good morning, Tony, and thank you for an excellent reply - I wondered if he had perhaps, after the war, joined one of the new Territorial Army units, and though I am not an expert by a million miles, there seemed a yeomanry look about him . . . many years ago, when a territorial myself, I remember passing an army lorry with a fancy regimental badge on the door with the label "something Yeomanry" underneath it, and it was an artillery unit, which confused me at the time.
Thank you again, and for the links
Kincaid