Thaddeus was the son of Phineas & Dorcas (Hastings) Harmon
He married first Phebe Gillett on 8 Aug 1786 at Pawlet, Rutland, VT - parents of Nancy, James, Thaddeus, Araunah & Beulah Harmon
After the death of Phebe, he married Eunice Horsford/Hosford on 14 Feb 1808 at Williamstown, Berkshire, MA, and lastly he married Dorcas Young in 1817 - parents of Augustus and Irenaeus Harmon
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Featured National Park champion connections: Thaddeus is 12 degrees from Theodore Roosevelt, 16 degrees from Stephanus Johannes Paulus Kruger, 9 degrees from George Catlin, 15 degrees from Marjory Douglas, 22 degrees from Sueko Embrey, 11 degrees from George Grinnell, 24 degrees from Anton Kröller, 12 degrees from Stephen Mather, 21 degrees from Kara McKean, 13 degrees from John Muir, 16 degrees from Victoria Hanover and 23 degrees from Charles Young on our single family tree. Login to find your connection.