+--Thomas Byrd  (2 JUL 1947-28 JUN 1988)
Thomas David Byrd 
|  +--Bester M. Ballard 
+--Gloria Jean Ballard 
   |                             +--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)
   +--Dorothy Charlene Killough 
      +--Dollie Baggett  (28 APR 1885-8 JUN 1983)