Can anyone PROVE the identity of the John Regan mentioned below? Maryellen A Collection of Upper South Carolina Genealogies and Family Records Vol III: The only thing that I found for Nathaniel Robinson showed that he was a buyer at the estate sale of John Regan about 1823. He (Nathaniel Robertson) was an administrator for the estate of Henry Robertson on Jan. 29, 1787. Nathaniel Robertson was an appraiser for the estate of Benjamin Arnold on Nov. 7, 1784. Hope this helps... Mary