I have recently received a 43 page family history entitled "Wilhelm DÖRR (DOERR) 1821-1891 Early German Immigrant to St. Clair County, Illinois" which was compiled in 1965 by Florence Young Barnes. His full name was Philipp Friedrich Wilhelm DÖRR born in Sonnenberg, Germany, immigrating to the US in 1837. He married Katharina HOFMANN 26 Feb 1846 Millstadt Zion Evangelical Church, St. Clair Co, IL. If you have a family connection, I would be glad to help if I can. Jan Heiskell