+--John Killough\Killogh  (CA. 1630-1689)
               +--John Killough  (1657-CA. 1715)
               |  +--Mary Hyde 
            +--Robert Killough  (1681-1737)
            |  +--Anne MacNeil 
         +--David Killough, I  (CA. 1712-1761)
         |  +--Margaret Finley 
      +--David Killough  (CA. 1742-APR 1785)
      |  +--Mary ______ 
   +--David Killough  (1769/70-BEF. 1840)
   |  +--Margaret Stinson 
+--Ebenezer Killough  (1805-27 APR 1867)
|  +--Mary ______  (1778-)
Elizabeth "Lizzie" Killough  (1860-)
+--______   (CA. 1815-)