Nielsen Hayden genealogy
Descendants of Jane Leir
1707 - 1782 (75 years)Father: Rev. Thomas Leir (1640 - ??)
Mother: Mary Freke (8 May 1670 Hannington, Wiltshire, England - ??)
Jane Leir (1707 - 1782)
John Bythesea (of Wickhouse, Wiltshire, England - 1769)
   └─ Jane Bythesea
    Simon Halliday (1738 of Ilford Park, Wiltshire, England - 18 May 1791)
       └─ Jane Halliday ( - 11 Mar 1851)
        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)
           └─ Sir Thomas Swinnerton Dyer, 9th Baronet Dyer (10 Dec 1799 chr.Cottingham, Yorkshire, England -
            29 Oct 1878 bur.London, England) =>
            29 Oct 1878 bur.London, England) =>
            + Mary Anne Clement ( - 9 Feb 1880 bur.London, England)(m. 7 Feb 1832 Woolwich, London, England)