Found on extracted records of Calverley at FamilySearch.org on the IGI. Not sure yet if this is ours but he fits quite well. His father is listed as Abraham THORNTON in the same record. Will need to do more checking to verify this record.
She was 5 in 1870. She was 14 in 1880 and was called Olly.
Her birth and death date was given by Matt Butler e-mail address: email@example.com
He was 3 in 1860.
He was 14 in 1870.
He was 24 in 1880, still living at home and working as a farmer.
One of his descendants Marie Wayland sent me info on his family.