Blimey, just a slight delay!
Its been quite a while since i've done any family history stuff, not sure want you know, but...working from memory.... your grandfather was the son of Richard & Alice (nee Francies). This Richard had me stumped until his service record appeared.
If you give me a while i'll dig out the appropriate tree.
It might be easier if you use my email address
bill.glue@btinternet.comCheers for now
Bill