+--Samuel CAMPBELL 
   +--William CAMPBELL 
+--William A CAMPBELL  (1750-22 DEC 1831)
|  |  +--Thomas CALDWELL 
|  +--Rebecca CALDWELL 
Susannah CAMPBELL  (9 JAN 1789-BEF 1831)
+--Elizabeth CRUMP  (ABT 1755-2 MAY 1804)