+--James Adair  (1822-)
+--William T. Adair  (4 JAN 1849-29 FEB 1896)
|  +--Emily Jane Jacobs  (1826-)
Orville Frank Adair  (2 DEC 1876-28 DEC 1922)
|        +--Roland Shepherd  (ABT 1776-)
|     +--Peter Hedrick Shepherd  (1 JAN 1800-11 NOV 1878)
|     |  +--Barbara Hedrick 
|  +--Samuel Shepherd  (9 JUL 1830-24 NOV 1901)
|  |  |  +--John Purviance 
|  |  +--Nancy Ferguson Purviance  (1 AUG 1801-2 JUL 1886)
|  |     +--Elizabeth Lisenby 
+--Nancy E. Shepherd  (9 JUN 1856-11 MAY 1917)
   |  +--Jesse Crank  (5 NOV 1805-3 FEB 1880)
   +--Mary Jane Crank  (22 JAN 1833-1 FEB 1899)
      +--Eliza George  (25 NOV 1811-26 FEB 1881)