As an addendum to my 1851 census message... here's the list for the Netherthong census for 1841. There seems to be a third family in this list. The birthplace is only listed as Yorkshire for all entries.
Meg

Abode: Schoolhouse
Eliza, age 35
Eliza, age 5
Samuel, head, age 31, school master
-----
Abode: Fearnought
James, head, age 30, clothier
Joseph, age 4
Lydia, age 26
-----
Abode: Fearnought
Joseph, head, age 56, clothier
Martha, age 25
Ruth, age 18
Sarah, age 50
Sarah, age 15