Do you have his date of birth and marriage - who is the mother on the certificate? That might help to make sure that you are tracing the correct person.
No unfortunately the lady I am researching for only has this birth cert
Mother is Margaret Hanalin Milroy
Father has I have stated I know Margaret went on to marry a Carl Colson from USA a Pilot in 1948 I have the marriage cert for them but No father added for Margaret just a strike, I think she went to USA with him after the war? I can find no marriage for her to this Allan Neill, the baby was abandoned and was in a hospital/home in Scotland yet was born in Islington London she says by the Red Cross? this lady was not adopted but was brought up by another man and woman who already had a daughter, I suspect Milroy is a Scottish name? There was a lady who appearently came to get her (the lady I am researching) I suspect grandmother? but she couldn't provide details of a stable home to take the child so she remained with the couple she grew up with, It makes me think this Allan was killed during the war and she was left holding the baby so to speak and her family turned there backs on her because of it, so she had to give her up? This was in 1942 any ideas would be helpful I have emailed a few places war babies birth link and such to find out if there is any more info, Allan Neill may have been for USA or wherever? TIA for anyone who can help....I will give his details to the MOD 2 morrow see what comes up