I am trying to find any information on Mary Dillingham, who was living in Lacon, Illinois in the 1850s. She was born in New York about 1832. By 1860, she was married to John H. Kirby, who was living at Low Point, in Woodford. The 1860 has them both living there. While Dillingham is mentioned in several genealogies (including one published source) I have not been able to track anything of her family. Any help would be greatly appreciated.
William Kirby