T.S. Clarkson II, of "The Homestead" Potsdam, New York
Thomas Streatfeild Clarkson I, of New York
1763-1844
Mrs Elizabeth (Van Horne) Clarkson
1771-1852
Mrs Elizabeth (Clarkson) Clarkson
1810-1883
Mrs Ann Mary (Clarkson) Clarkson
1831-1895
Levinus Clarkson, of Potsdam, New York
1835-1876
Thomas Streatfeild Clarkson III, of Potsdam, St. Lawrence Co., New York
1837-1894
