To the kind subscriber who answered my call - sorry, I can't find the emails which passed between us, but I wanted to say "thank you" for your help and the lists you so kindly printed out for me. No positive identification yet but I am perusing several lines of enquiry - there are a few possibilities and, fortunately, I know who his father was, so I hope, my a process of elimination, to work through these by asking for the birth certificates of likely contenders and hopefully, one day, will find the right one. Your list has, at least,narrowed down the number of registry offices to write to, Anglesey, Caernarfon and Carmarthen being the most likely. Robert.