One tree on Ancestry has John Pitt, b 1849 in Bicester, Oxfordshire, and died 1885 in King's Norton, Worcs.
Ann Nichollls, abt 1852 in Birmingham.
Children: Joseph, abt 1885 in Birmingham, and Emma.
In 1891, Ann, a widow, was with her sister, Jane Massey, 40, b Birmingham, and Joseph, nephew of Jane Massey. I can't see a birth for Joseph mmn Nicholls.
Parents: George Nicholls, 1821-1879, and Jane, 1816-1897.
Grandparents: William and Ann, but no dates.
Quite a lot on the descendants of Jane Nicholls and John Massey, including photos.
David