+--John Killough\Killogh  (CA. 1630-1689)
                     +--John Killough  (1657-CA. 1715)
                     |  +--Mary Hyde 
                  +--John Killough  (1689-1754)
                  |  +--Anne MacNeil 
               +--Samuel Ezekiel Killough  (8 DEC 1719-22 OCT 1749)
               |  +--Jean Young 
            +--John Killough  (1741-1798)
            |  +--Mary ______ 
         +--Allen Killough  (CA. 1765-3 JUL 1814)
      +--John Allen Killough  (CA. 1785-CA. 1830)
      |  |  +--Major John Wallace 
      |  +--Margaret Wallace  (-1824)
      |     +--Hannah Pomeroy 
   +--John Wallace Killough  (1822-MAR 1868)
   |  +--Ann\Anna Peeler  (10 APR 1791-11 NOV/JAN 1874)
+--Alexander Newton "Alex" Killough  (8 FEB 1861-22 MAR 1948)
|  |  +--Carter Braxton Carlton 
|  +--Mary Matilda Carlton  (9 MAR 1833-11 APR 1910)
|     +--Frances ______ 
Mackie Maria Killough 
+--______