Sophia & Maria ROBERTS born Wales Lookup Request

[Kimberley]

1851 Census for Parish of Mancester - District Saint John shows the following:
ref:107/2227 page 437
Catherine ROBERTS Head Mar 62 House Keeper born Wales
Sophia KAY? dau.Widow 41 Silk Weaver born Wales
Maria ROBERTS dau. Unmarried 35 Pin Winder born Wales
George ROBERTS Grandson age 2 born Manchester.

All females born in Wales.........where ?
Who was Catherine ROBERTS' husband and what was her former name ?
Where were this family in 1841, 1861/1871 ?
This family lived at 27 Back Newberry Street,Manchester in 1851 census.
Help please !
Kimberley

[Welsh Jen]

I have looked on my Glamorganshire 1841 region Census disks and there are no matches.

So possibly helped even if it is a process of elimation of the Counties in Wales!