Re message posted 2/00. Dr. George Flickinger was born 1783, died 1856. The is the oldest son of Jacob D. Flickinger. Born 1758, Died 1820. George married Esther Arnold
I have additional information if you would like it. The best resource I've found is the book "Flickinger Family History" by Richard Flickinger. The book is obsolete but there is a company that will reprint it for you at a cost of about $110. The Fort Wayne, Ind. library has a copy of the book.