Mrs. Elizabeth (Van Horne) Clarkson
aka Augustus Vallette Van Horne, Sr.
1736-1796
Mrs Anne/Anna Maria (Van Cortlandt) Marston, Van Horne
1736-1790
I, of New York
1763-1844
of "Chiddingstone" Tivoli-on-Hudson, New York
1793-1850
Mrs Elizabeth Streatfeild (Clarkson) Clarkson
c.1796-1886
T.S. Clarkson II, of "The Homestead" Potsdam, New York
1799-1873