Hi Darren, tried to check various censuses and the only possibility I can come up with is this one.
Plymouth Street 1851 census
Thomas Davies Hd 43 Furnace Manager in Ironstone Mine born Merthyr Tydfil
Mary Davies W 40 ....................................................................Merthyr T
Elizabeth Davies D 17 .............................................................. Merthyr T
Morgan Davies S 9 ...................................................................Merthyr TMagaret Davies D 4.....................................................................Merthyr T
Huldah Davies D 1 ........................................................................Merthyr T
Thomas Davies S 2 months..............................................................Merthyr T
I cannot find this particular family on later censuses, but as I only have Glamorgan censuses there is the possibility that they moved elsewhere in Britain, I have eliminated most of the other Morgan Davies family's, but Davies being such a common name in Wales means that I cannot say with certainty that this is the correct family, I am afraid that this is the best I can do with the information provided.
Very best wishes Bethan
