Interactive tree of Greta A. Willis

Greta A. Willis 1914–

James P. Slater …–

Silas Lee Willis …–…

Ida May Thornton 1882–1935

James Alonzo Thornton 1859–1918

Amanda Caroline Austin …–…

William Gravit Thornton 1837–…

Sarah Harriet Lancaster 1833–1864

John Riley Lancaster 1806–1852

Rachel Harder 1806–1870