Ron, I have found the father from 1851 in 1861 for you.
Just going on Margaret's age, I'd suggest that Ann is more likely to be a grand-daughter.
Have you tried locating possible marriages for Jane, and seeing if she and Ann are listed under a married name?
RG9/1913 Stone (Eccleshall ) Fol 29
William Beetinson 1798 Eccleshall, Staffordshire, England Head
Margarat Beetinson 1797 Eccleshall, Staffordshire, England Wife
William Beetinson 1853 Eccleshall, Staffordshire, England Grandson
TinaHook:
Please be sure to start a new topic next time, and it won't get overlooked.
RG9/2505 Derby St Peter Fol 21
Parish: Litchurch Derbyshire
Sarah Morton (18y) 1843 Duffield, Derbyshire Servant ( in house of John Mansfield)
Pauline