+--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 
                     +--Samuel Killough  (SEP 1756-6 NOV 1834)
                     |  +--Mary ______ 
                  +--David A. Killough  (1772-)
                  |  +--Agnes "Nancy" ______  (1753/4-10 JAN 1835)
               +--James Gardner Killough  (1790-JUL-NOV 1853)
               |  +--Sophia Gardner  (1775-1851)
            +--Thomas David\David Thomas Killough  (1825-31 OCT 1893/95)
            |  +--Sarah ______  (1810-)
         +--William Ebenezer Killough\Kelo  (26 NOV 1849-27 MAY 1892)
         |  +--Sarah\Eliza Jane Perry  (1823-1870-1877)
      +--William John Killough  (18 SEP 1882-24 OCT 1966)
      |  +--Alice Saphira Carlock  (29 APR 1863-9 SEP 1920)
   +--Pearl Lee Killough  (8 OCT 1917-23 OCT 1994)
   |  +--Dollie Baggett  (28 APR 1885-8 JUN 1983)
+--Ronnie Killough 
|  |  +--Ervin Hardin 
|  +--Ruth Evelyn "Ruthie" Hardin  (10 MAY 1928-22 MAY 2005)
|     +--Lou Annie Burcham 
Ronald Andrew Killough 
+--Becky Shelton