John McCarthy

Not a lot to go on I know , but what I have got is my Grandfather John McCarthys marriage cert , he was married in Liverpool on 3rd July 1937 to my Grandmother Ethel Healy at the time of the marriage John was 30 years of age , the marriage certificate states Johns father as Timothy McCarthy , deceased and occupation Seaman RoyalNavy , just trying to find where and when John was born , apparently Im led to believe John may have remarried and went to live in Birkenhead near Liverpool, I also have an army number for John 3851936, Ive written to Army records but they require a death certificate, but dont know where or whenJohn passed , hopefully someone may be able to help , thanking you in advance Keith John McCarthy Liverpool