Ok, I've found them on some census returns. I'll have another look to see if I can find them on the other censuses.
1861 Census: Kinnersley (RG9/piece 1825/ Folio 126/ Page 16)
Samuel C Morris H 38 Journeyman carpenter bn Kington, Heref.
Ellen Morris W 36 bn Wormsley, Heref.
Catherine Morris D 12 SCholar bn Kinnersley, Heref.
Samuel Morris S 10 Scholar bn Norton Canon, Heref.
Ellen Morris D 5 Scholar bn Kinnersley, Heref.
Richard T Morris S 1 bn Kinnersley, Heref.
Samuel Morris father (widower) 72 Tailor bn Hereford St Peter
1881 Census Parton, Kinnersley (RG11/Piece 2599/Folio 121/PAge12)
Samuel Morris H 57 Labourer bn Kington, Heref.
Ellen Morris W 55 bn Wormsley, Heref.
Richard Thos Morris S 21 Labourer bn Kinnersley, Heref.
Mary Morris D 14 bn Kinnersley, Heref.
1891 Census Boltons Farm, Pembridge (RG12/Piece 2077/ Folio 95/ Page 15)
Samuel C Morris H 69 Farmer bn KIngton, Heref.
Ellen Morris W 66 bn Wormsley, Heref.
Richard T Morris S 31 bn Kinnersley, Heref.
+ 2 farm servants