Nielsen Hayden genealogy
Descendants of Mary Freke
1670 -Father: Thomas Freke (2 Aug 1629 of Hannington House, Wiltshire, England - ??)
Mother: Elizabeth Clarke
Mary Freke (8 May 1670 Hannington, Wiltshire, England - ??)
Rev. Thomas Leir (1640 - ??)
   └─ Jane Leir (1707 - 1782)
    John Bythesea (of Wickhouse, Wiltshire, England - 1769)
       └─ Jane Bythesea
        Simon Halliday (1738 of Ilford Park, Wiltshire, England - 18 May 1791)
            + Maj.-Gen. Sir John Dyer, K.C.B. (5 Feb 1772 chr.St. Margaret, Westminster, Middlesex, England -
            2 Jul 1816 Woolwich, London, England)(m. 14 Mar 1795 Charlton, Kent, England)
            2 Jul 1816 Woolwich, London, England)(m. 14 Mar 1795 Charlton, Kent, England)