Nielsen Hayden genealogy
Descendants of James Covell
James Covell
   └─ James Covell (Abt 1660 - Bef 1749)
    Abigail Smith
       └─ James Covell (20 Dec 1687 Edgartown, Martha's Vineyard, Massachusetts - 1762)
        Mary Dunham (Edgartown, Martha's Vineyard, Massachusetts;Abt 1696 - 5 Apr 1779)(m. 22 Jul 1713)
           └─ Timothy Covell (1730 Edgartown, Martha's Vineyard, Massachusetts - ??) =>
            + Thankful Wheldon (4 Nov 1738 Yarmouth, Barnstable, Massachusetts - ??)(m. 26 Feb 1757)