John A., Joseph A., Col. Gabriel Jr,Elizabeth (Sally?), Mary "Polly" and Mary Pennix (by his second wife, Judith Pennix) are the children most genealogists list as the children of Gabriel I.Col. Gabe dropped apparently dropped the Jr in his name and gave it to his son, who is actually Gabe III.
You came across Col. Gabe's LW&T (signed 1-15-1791), whose children were Thompson B, Capt. Gabe Jr (III), Elizabeth, Sarah (Sally), Nathan, Amey, Jennings Mays, Mourning, and Tabitha.What do you make of him leaving "no gift" to Mourning and Tabitha?
The other Will you saw was that of Gabe I's second son, Joseph A. (who I trace my Fowlkes lineage through).I have the grandson's name as John Palmer, by the way.