Hi,
Thank you for the tips so far.
Answers to the questions so far.
Regarding the info provided for the death certificate, it would probably have been given by someone who only knew him in his later years, eg 2nd wife or partner (we don't even know if they were married), so there is every chance the exact birth year on it is incorrect.
In answer to what he was known as, my mum said he was always called Jimmy by his friends lol which doesn't help. But his first real name was always thought to be John, and this is what is on his marriage and birth certificate. He was never known as Alfred, although my mum is under the impression this was always his middle name, and this is recorded as such on his marriage and death certificate. Not that this means this is the case of course. We think he just added the John and put Alfred as his middle name, but we just don't know for sure.
We don't actually have the marriage certificate, but we found the marriage record in the overseas military marriage records (he was in the army). We know this is the right record as it was the right year and location, and an unusual spouses maiden name and it all matches perfectly. Perhaps we should order a copy to see the extra details and verify the father's name, assuming it was entered on this non UK registered wedding?
Thanks for the info on the 1922 birth. I dont think we found that one. Yes it is certainly possible.
By the sounds of it, we should probably order a copy of the marriage certificate first, and see what that gives us?