I've only seen transcriptions of Geyen Moore's will (recorded in Philadelphia), and I think only one daughter was named. There were three other children. But these were by Robert's first wife. John Todd, father of Robert's second wife, names grandchildren John and Isaac in his will. Evidently John and Isaac were raised in Todd's family (I recently found a reference to Capt. John McKee of the Chester County militia, which could be him, but never any reference to Isaac).Some of Gayen Moore's family went to South Carolina. You first noticed this possible connection, so thanks.