+--Jerome Smith 
Cathy Smith 
|           +--William Clements 
|        +--James Thomas Clements  (4 SEP 1835-18 JAN 1877)
|        |  +--Frances Burton 
|     +--John Henry Clements  (20 MAR 1870-18 DEC 1913)
|     |  |                    +--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 
|     |  |        +--Isaac Killough  (1740-1795)
|     |  |        |  +--Mary ______ 
|     |  |     +--Samuel Killough  (10 SEP 1763-20 MAR 1842)
|     |  |     |  +--Mary ______ 
|     |  |  +--Isaac B. Killough  (6 JUN 1802-6 JUL 1867)
|     |  |  |  +--Mary McCartney  (-1850)
|     |  |  |     +--Sallie McCartney 
|     |  +--Nancy L. "Nan" Killough  (AUG 1842-1925)
|     |     |  +--Captain Alexander McKeen 
|     |     +--Mary Doak McKeen  (12 NOV 1805-18/27 JUL 1892)
|     |        +--Mary Doak 
|  +--Luther Barton Clements  (3 DEC 1896-31 OCT 1972)
|  |  |  +--James Monroe Bogel 
|  |  +--Ida Miranda Bogel 
|  |     +--Charolette Carline Mabry 
+--Mary Helen Clements 
   |  +--Ferdinand Phillip Feltz 
   +--Florence Ruby Feltz  (1895-)
      +--Florence Rachel Leeper