Hi sorry it took so long to reply - been studying so put my family tree research on hold. I have no other information and would welcome anything you have found out. My parents are both dead so have no clue other than the records and some photos of "Billy" who according to my dad was a bit of a jack the lad. I will try an upload a scanned picture to my tree (my sister has them so this may take a few weeks) so you can see if there is any family resemblance? It may not be the same William but you never know.
Thanks for contacting me
Sarah Belton (nee Hyams)