Dear Trees
I've been looking at the earlier postings on this subject and I cannot understand how you ever got the idea that Mary WATTS was the daughter of a James WATTS and Ann SIMMS. She was the daughter of James WATTS & Anne DAVIS. I hold the full transcripts of all the Oxfordshire PRs and the Oxfordshire Marriage Index and can assure you that no marriage ever took place anywhere in Oxfordshire between a James WATTS & an Ann SIMMS before 1837, let alone in 1810. The marriage which is confusing you is the marriage of Thomas WATTS , to Ann SIMMS of Bicester which took place on 23 September 1810, at Bicester, St. Edburg. This couple baptised eleven children at Kidlington between 1811 and 1831, including a Mary who was baptized in 1815, but who was not the wife of Richard YOUNG.
Kind regards
Keith