+--James Campbell  (ABT 1740-ABT 1810)
         +--Robert C. Campbell  (16 NOV 1778-20 JUL 1854)
         |  +--Mary   
      +--William Robert Campbell  (15 SEP 1815-28 MAR 1909)
      |  +--Mary Curry  (12 FEB 1778-27 JUN 1863)
   +--David Cunningham Campbell  (24 AUG 1850-9 DEC 1936)
   |  +--Mary Ann Arbuckle  (1 JUN 1820-7 DEC 1866)
+--Robert J. Campbell  (6 NOV 1873-22 APR 1949)
|  +--Mallissa Jane Orr  (30 DEC 1854-22 JUL 1927)
Pauline Campbell  (10 FEB 1922-)
|  +--Moses Diehl 
+--Blanch Diehl  (13 JUL 1887-1964)
   +--Althea Kiser