My ancestor, John M. Deardorf, born 8, February 1796 in Berwick Twp., Adams Co., Pennsylvania. I am trying to determine his parentage and any siblings? In the 1810 Adams Co.,Census there is a Samuel Deardorf who (I think !!!) could be his father. Does anyone have any information on this line? Any onformation greatly appreciated. Thank you. Carleene Roe