Hello Queenswood, my condolences on the passing of your son, a terrible loss that no parent should experience.
I am hoping Emma may have a picture of her William as a young man, I can remember exactly how he looked.
William came into a conversation I was having with my family when I explained how we had young servicemen billeted with us during the war, which gave me pause to put an enquiry on Google - your post was the result.
Unfortunately I am away from home for an indefinite period - blame the virus - so I have no pictures or letters with me - never thought after all these years my hoarding would come in useful.
If Emma has a picture of her William as a young man I would be able to confirm - or not - whether it is my William.
When I return home I will be happy to post on here what I have.
I was only nine years old when "my" William was billeted with us, he made me a brooch out of a three-penny bit (highly illegal!) and I am wearing it in the photograph.
Hope to be able to continue further with this thread.
Regards
Ceeoh