Nielsen Hayden genealogy
Descendants of Robert Brett
1709 -Father: Roger Brett ( - Bef Nov 1720)
Mother: Catharyna Rombouts (Bef 25 May 1687 New York, New York - 1764 Fishkill, Dutchess, New York)
Robert Brett (1709 - ??)
Catheryna Du Bois (m. Aft 28 May 1736)
   └─ Sarah Brett (1749 - ??)
    Abraham Brinckerhoff (of Dutchess County, New York - ??)
       └─ Derick Brinckerhoff (Fishkill, Dutchess, New York;29 Aug 1774 - 13 Feb 1815)
        Catrine Hoffman (29 Jan 1775 Poughkeepsie, Dutchess, New York - Bef 1810 Fishkill, Dutchess, New York)
        (m. 31 Jul 1794 Fishkill, Dutchess, New York)
        (m. 31 Jul 1794 Fishkill, Dutchess, New York)
           └─ Sarah Brinckerhoff (Abt 1800 - 18 Jan 1829)
            William Henry Wetmore (6 Aug 1794 - 18 Jan 1829)(m. 24 Oct 1821)
               └─ David Wetmore (31 Oct 1823 - ??)
                Caroline E. Bixby (1833 Deposit, New York - ??)(m. 4 Sep 1855 Hoboken, Hudson, New Jersey)
                   └─ Annette Wetmore (Feb 1862 New York, New York -
                    5 Feb 1962 bur.Sleepy Hollow, Westchester, New York)
                    5 Feb 1962 bur.Sleepy Hollow, Westchester, New York)
                    William Boerum Wetmore (7 Dec 1849 - 24 Mar 1919)
                    : (m. 12 Apr 1882 Grace Church, New York, New York)
                    : (m. 12 Apr 1882 Grace Church, New York, New York)
                    :   └─ Dagmar Wetmore (24 Jan 1888 - Nov 1984 New York, New York)
                    :    Charles Sprague Sargent (7 Mar 1880 Brookline, Norfolk, Massachusetts -
                    :    13 Feb 1959 New York City)(m. 9 May 1912 Grace Church, New York, New York)
                    :    13 Feb 1959 New York City)(m. 9 May 1912 Grace Church, New York, New York)
                    :       └─ John Turner Sargent, Sr. (26 Jun 1924 - 5 Feb 2012 New York, New York) =>
                    :        + Neltje Doubleday (1934 - Living)
                    :        (m. 16 May 1953 Oyster Bay, Long Island, New York)
                    :        (m. 16 May 1953 Oyster Bay, Long Island, New York)
                    + Dr. James Wright Markoe (New York, New York;19 Jul 1862 - 18 Apr 1920)(m. 22 Nov 1894)