I have a George Washington Dillman that is my great great great great grandfather. He was born 1-6-1807 died 12-25-1881. Maybe the same guy? Here is a picture of him:

http://sphotos.ak.fbcdn.net/hphotos-ak-ash1/hs474.ash1/25974_328702057163_751152163_3499643_7634400_n.jpg

Name You Are Researching Dillman