I am looking for the parents of GABRIEL BLACK (later referred to as George Gabriel Black), his brother JOHN BLACK, and a sister, SUSAN (or Susannah) BLACK.GABRIEL BLACK is my ancestor, born ca. 1765 in SC. This family migrated to Sumner County, TN, 1785.They came with the GIBSON family.With the circumstantial evidence I have, I believe the mother of these 3 children to be a Miss ___ Gibson who m. Mr. ____ BLACK. Tradition has it that Mr. Black died enroute from SC.GABRIEL BLACK m. Jenny McKain 15 Apr 1796 in Sumner Co, TN.I dont have much on JOHN.SUSAN BLACK m. General James Winchester.Any response or clue will be appreciated. Am happy to share. Thanks.