Baptism not found in Glamorgan Baptism Index (1569-1837) CD.
Oct 1790 Will of Mary Leyson (written May 1787): mentions that Jane Bassett should pay her sister, Mary £5 if she married Lewis David, son of Richard David of Prisk. (PM-639)
Marriage: 13 Jun 1787 Welsh St Donats: Mary Bassett of Welsh St Donats & Lewis David of Welsh St Donats. (Glamorgan Marriage Index CD (1569-1837). (PM-391.5)
Jane Bassett Will: written 25 July 1814, proved 1817. (PM-362)
Jane Bassett of the parish of Welsh St Donats in the county of Glamorgan, widow. I give unto my three sons Richard Bassett, John Bassett and Robert Bassett one acre of land in the parish of Welsh St Donats to be divided equally being holden of the manor of Talyvan. I give unto my son Charles Bassett of St Mary Hill the sum of 2 pounds; to my daughter Jane Bassett Spinster 10 pounds. I give to Mary the wife of Lewis David of Welsh St Donats 10 pounds and all my household furniture (except one bed which I give to Mary David her mother). I give to Catherine the wife of Morgan John of Welsh St Donats the sum of 5 pounds. I give to Elizabeth the wife of William Willaims of Treos in the parish of Langan 2 pounds. Executors: sons: Richard Bassett, John Bassett and Robert Bassett. The Mark of Jane Bassett 25 March 1817. Witnesses: Wm Howell of Cowbridge, Ann Mathew of Ystradowen and Richard Thomas, Prisk. Richard Bassett the lawful son and one of the Executors swears that the personal estate does not amount to more than 10 pounds. (PM-362)
1851 Glamorgan Census for Mary David born in Carmarth* (Ancestry.com): Not found.