My ancestor Thaddeus Harris was married to Anna Wallen. The family lived in Riga, Genesee County, NY, before moving Putnam Co. in 1823. Anna and Thaddeus had seven children and he was the first Justice of the Peace in Jackson Township. The third of their seven children was William Henry Harris b. September 03, 1803, Hartford Ct.; d. September 04, 1890, Ft. Jennings, Ohio. Could they be related to your William?