Hi Jan,
Just in case someone hasn't given you this:
1841 Census for Radnorshire
Hundred of Radnor
Township of Trewern & Gwythla in the Parish of Llanfihangel Nant Melan
Reference: HO107:1459: ED 9
MILWARD, John, 70, Farmer, Y, Upper Gwythla, f6/p5
MILWARD, Sarah, 65, Y, Upper Gwythla, f6/p5
MILWARD, Mary, 25, Y, Upper Gwythla, f6/p5
MILWARD, Thomas, 20, Y, Upper Gwythla, f6/p5
MILWARD, Thomas, 7, Y, Upper Gwythla, f6/p5
GRIFFITHS, Sarah, 5, Y, Upper Gwythla, f6/p5
JONES, Mary, 15, F.S., Y, Upper Gwythla, f6/p5
I'm afraid I didn't see John Jr. or William
Sharon