Good point Andy - thank you

I am 99.9% certain that they were living in Pentrebach when he died. Trouble is, because I don't have the year he died, the indexes would be of no use.....and there are a LOT of William Davies's in Merthyr!!
On a more positive note, now that I have Florrie's DC, at least I can check burials/cemeteries, and he SHOULD be in there with her. They had children, so they would have seen to that (or at least, I'd like to think so!)
I called MTBC Burials Dept yesterday (twice) but there was nobody in the office (the girl on the Switchboard was very nice, as I kept being transferred back to her!!) ha ha I will try again Monday!!
Any suggestions which Cemetery he'd/she'd be in if they lived in Pentrebach please?
Thanks for your help ...