Nielsen Hayden genealogy
Descendants of Mercy Rockwood
1672 - 1700 (28 years)Father: John Rockwood (1 Dec 1641 Braintree, Norfolk, Massachusetts - Between 8 Jun 1724 and 10 Sep 1725 Mendon, Worcester, Massachusetts)
Mother: Joanna Ford ( - Bef 1682)
Mercy Rockwood (Mendon, Worcester, Massachusetts;1672 - 18 Dec 1700)
Isaac Thayer (1672 Mendon, Worcester, Massachusetts - Between 3 Oct 1754 and 5 Feb 1755)
(m. 1 Apr 1692 Mendon, Worcester, Massachusetts)
(m. 1 Apr 1692 Mendon, Worcester, Massachusetts)
   └─ Isaac Thayer (24 Sep 1695 Mendon, Worcester, Massachusetts - Bef 22 Apr 1763)
    Meriam Thayer (3 Jun 1699 Mendon, Worcester, Massachusetts - Bef 15 Feb 1751)
    (m. 18 May 1716 Mendon, Worcester, Massachusetts)
    (m. 18 May 1716 Mendon, Worcester, Massachusetts)
       ├─ Susanna Thayer (24 Nov 1716 Mendon, Worcester, Massachusetts - 1762 Norfolk County, Massachusetts)
       │ Isaac Johnson (24 Jun 1708 Canterbury, Windham, Connecticut - ??)
       │ (m. 7 Mar 1741 Bellingham, Norfolk, Massachusetts)
       │ (m. 7 Mar 1741 Bellingham, Norfolk, Massachusetts)
       │    └─ Ezekiel Johnson (25 Jun 1751 Bellingham, Norfolk, Massachusetts -
       │     25 Aug 1808 Kortright Center, Delaware, New York) =>
       │     25 Aug 1808 Kortright Center, Delaware, New York) =>
       │     + Bethiah Garnzey (12 Feb 1754 Rehoboth, Bristol, Massachusetts -
       │     7 May 1842 New London, New London, Connecticut)
       │     7 May 1842 New London, New London, Connecticut)
       └─ Ichabod Thayer (31 Mar 1721 Mendon, Worcester, Massachusetts -
        10 Mar 1796 Milford, Worcester, Massachusetts)
        10 Mar 1796 Milford, Worcester, Massachusetts)
        Hannah Bigelow (6 Mar 1704 Watertown, Middlesex, Massachusetts -
        Dec 1791 Milford, Worcester, Massachusetts)(m. 1742)
        Dec 1791 Milford, Worcester, Massachusetts)(m. 1742)
           └─ Ichabod Thayer, Jr. (6 Mar 1745 Mendon, Worcester, Massachusetts -
            22 Mar 1820 Milford, Worcester, Massachusetts) =>
            22 Mar 1820 Milford, Worcester, Massachusetts) =>
            + Mary Marsh (11 Feb 1745 Hopkinton, Middlesex, Massachusetts - 17 Jan 1791 Milford, Worcester,
            Massachusetts)(m. 25 Apr 1765 Mendon, Worcester, Massachusetts)
            Massachusetts)(m. 25 Apr 1765 Mendon, Worcester, Massachusetts)