Nielsen Hayden genealogy
Descendants of Andrew Pratt
Bef 1539 -Father: Thomas Pratt (of Baldock, Hertfordshire, England - Aft 5 Feb 1539)
Mother: Joan ( - Aft 5 Feb 1539)
Andrew Pratt (Bef 5 Feb 1539 Baldock, Hertfordshire, England - ??)
   └─ Rev. William Pratt (Oct 1562 Baldock, Hertfordshire, England -
    Aft Oct 1629 Stevenage, Hertfordshire, England)
    Aft Oct 1629 Stevenage, Hertfordshire, England)
    Elizabeth ( - Aft Nov 1629)
       ├─ John Pratt (Abt 1608 - 8 Jul 1655 Hartford, Hartford, Connecticut)
       │ Elizabeth (m. Bef 1633)
       │    └─ Daniel Pratt (1639 - 24 Apr 1691 bur.Ancient Burying Ground, Hartford, Hartford, Connecticut) =>
       │     + Hannah Warner (1632 Connecticut - 3 Sep 1682 Hartford County, Connecticut)
       └─ William Pratt (6 Jun 1609 Stevenage, Hertfordshire, England -
        Aft 9 May 1678 Saybrook, Middlesex, Connecticut)
        Aft 9 May 1678 Saybrook, Middlesex, Connecticut)
        Elizabeth Clark (Abt 1622 - Bef 2 Apr 1695)(m. Bef 1641 Hartford, Hartford, Connecticut)
           │ + John Kirtland (Aug 1659 Lynn, Essex, Massachusetts - ??)
           │ (m. 18 Nov 1679 Saybrook, Middlesex, Connecticut)
           │ (m. 18 Nov 1679 Saybrook, Middlesex, Connecticut)
           ├─ Elizabeth Pratt (1 Feb 1641 Hartford, Hartford, Connecticut -
           │ 1730 Norwich, New London, Connecticut) =>
           │ 1730 Norwich, New London, Connecticut) =>
           │ + Lt. William Backus (Bef 30 Nov 1634 Sheffield, Yorkshire, England -
           │ Bef 17 Apr 1721 Norwich, New London, Connecticut)(m. Abt 1664)
           │ Bef 17 Apr 1721 Norwich, New London, Connecticut)(m. Abt 1664)
           └─ Ensign John Pratt (20 Feb 1644 - Bef 13 Jan 1726) =>
            + Sarah Jones ( - Aft 31 Aug 1726)(m. 8 Jun 1668)