The Cheshire 1851 census is not on-line.

The IGI only shows one probable candidate born Santon, 1816, daughter of William Curphey and Ann Skinner. You don't state William's occupation but suggest you ask Brian Lawson if he can find this family in the 1841 census.

The 1881 census has a John Wattleworth, age 61, boot maker at Gobevolly, Lezayre. Could be the widower of Catherine?

good hunting
Roy