My research shows that Peterfield 1734 was the father of Archer Jefferson 1785. Archer married Lavinia Ramsey 1780. Martha "Patsy" 1804 was their daughter and the mother of Henry Addison Jefferson 1826-1906.Father unknown. Henry married Sarah D Oakes 1823-1900. They had 7 children-Cephus, Oliver1843,William Thomas,James A, Samuel David,Oliver1860,Mary W.