Does anyone know about this guy? Died in Feb of 1815. Born in N Ireland around 1780. Married to a Margaret (last name unknown) from NJ. Found a book in Dallas Public Lib "Agriculture of Butler Co." that states that Samuel was thought to be the son of John Wallace, one of the pioneers of Butler Co. Anybody know for sure? If he is Samuel had a son John born 14May 1811. Thanks Helen Wallace Marshall