+--John Montgomery  (1640-1689)
   +--Robert Montgomery  (1660-1689)
   |  +--Isabella Shaw 
+--William Montgomery  (1675-MAY 1733)
|  |  +--High McCullom 
|  +--Mary McCullom  (1665-3 Dec 1692)
James Montgomery  (1702-29 AUG 1779)
+--Mary Akin  (1682-1756)