Mary Ann Dean's maiden name was Manhart. (She was the Aunt of John Manhart married to Martha Ann Sutton in 1838 in Jennings Co) Deans, Suttons, Browns, Fulton and maybe a few others came to Jennings Co. from New York State I found a John Dean Rev. War Soldier Born 1740 Died 1823 buried at Thomas Cemetery, Pulteney, (Steuben Co.) New York. Anyone searching for Deans may be interested in this Rev. War Soldier.