There is a William Andrew Dillman b.Oct 13, 1838 in Ohio, d. Apr 25, 1920 Jasper Co., Illinois, m. Mary Jane Banks Dec 25, 1864. 1910 Census showed him living in Willow Hill Twp, Jasper Co, Illinois.
His father was Samuel Dillman, b. 1809, the son of John Wesley Dillman b. 1783