Born 24 Jul 1831 at Staunton Harold, Leicestershire. In 1841, living with parents John Watson and Elizabeth Oakley in Staunton Harold. In 1851, living as servant with James Husbands (b1810) and his mother Elizabeth Husbands (b1769) in Worthington. It looks like she had an illegitimate child by James Husbands in 1853, called John Husbands Watson, and that they married in 1855.
Children: John Husbands Watson b 4Q 1853 (born at Staunton), ref: Ashby 7a 82; Eliza b1Q1856 (born at Worthington), ref: Ashby 7a 97;Elizabeth b2Q 1860 (born at Worthington), ref: Ashby 7a 98.
Note that there are also 2 other children born at Repton to a different Ann Watson: Mary Anne Watson b5 Jun 1851 at Repton; William George Watson b13 Aug 1854 at Repton.
In 1861 living with husband and children in Worthington. She died in 1887.