+--Joseph WHITFILL  (ABT 1775-ABT 1838)
   |  +--Eleanor UNKNOWN 
+--Martin B. WHITFILL  (1800-14 OCT 1854)
|  +--Elizabeth RIGGS 
Robert A. WHITFILL  (1832-03 NOV 1856)
+--Rebecca SHAW  (06 JUN 1809-26 JUN 1895)