+--Joseph WHITFILL  (ABT 1775-ABT 1838)
      |  +--Eleanor UNKNOWN 
   +--Martin B. WHITFILL  (1800-14 OCT 1854)
   |  +--Elizabeth RIGGS 
+--William Martin WHITFILL  (26 AUG 1833-15 AUG 1922)
|  +--Rebecca SHAW  (06 JUN 1809-26 JUN 1895)
Benjamin Benedict WHITFILL  (11 FEB 1858-25 JAN 1944)
+--Mary Margaret Isobel DURBIN  (01 MAR 1835-17 OCT 1917)