Nielsen Hayden genealogy
Descendants of Isabel Thomas
Father: Gruffydd Thomas (of Landimore, Gower, Swansea, Wales - ??)
Mother: Margaret Mansel
Isabel Thomas
   └─ John Bennet
    Elizabeth Edwards
       └─ David Bennet ( - 1666)
        Anne Lucas
           └─ John Bennet (1630 - 12 May 1707 bur.Laleston, Glamorgan, Wales) =>
            + Mary Jones ( - 10 Dec 1726)