I came across Warren Jefferson with two sons, Jesse and Job. He conveys to his sons, Job & Jesse Jefferson for the sum of $500.00. a 200 acre tract called "Springfield" location Baltimore Hundred, Sussex, Delaware, 18 Aug 1814. Information is from Neil Keddie Abstracts of Sussex County Deeds. Deed Book AK No#33, folio 13 1816-1817
Warren dies in 1817 - He should have a probate record at Delaware Archives.
I descend from Richard Jefferson III daughter Rhoda Ennis.
New Castle, DE