Interactive tree of Charlotte Callahan

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Charlotte Callahan 1895–1954

Quentin Twachtman 1891–1954

William Keifer Callahan 1864–1907

Lida Estelle Ohmer 1866–1898

George W Ohmer 1835–1916

Bernadena Groblinghoff 1838–1891

François Ohmer 1796–1880

Marguerite Floquet 1799–1889

Jean Nicolas Ohmer 1759–1827

Marie-Anne Thuillier 1759–1827