Full details of the 1851 for those without access:
Black rock, Llandovery, Carmarthenshire
Richard Robert, 29, earthenware dealer,b. Denbs, Ruthin
Ruth, 28, b. Denbs, Ruthin
Elizabeth, 9, b. Glamorgan, Ystradgynlais
Ann, 7. b. Merioneth, Dolgelley
Jane, 5, b. Carm, Llandovery
Ruth, 3, b. Carm, Llandovery
Elizabeth Morris, servant, 28, house servant, b. Carm, Llandovery
Regards
Gadget