Charles, Don't know parents of Mary Estile, md to Joseph Dickerson,s/o Joshua and Mehitable (Dickerson)Dickerson. Mehitable Dickerson, d/o John and Abigail(Reeve)Dickerson,md her first cousin, Joshua Dickerson, s/o Thomas and Abigail(Reeve)Dickerson. John and Thomas were brothers, sons of Peter and Naomi(Mapes) Dickerson. Both md girls named Abigail Reeve. Don't know Philemon Dickerson's Father. Nobody seems to really know whether its William or Henry. REF;Book by Wesley Baker, 1978, 1979, 1983.Descendants of Philemon Dickerson and Captain John Dickinson.