+--JAMES SR. MILLIGAN  (29 Feb 1800-1 JUN 1866)
   +--WILLIAM MILLIGAN  (26 APR 1831-26 APR 1910)
   |  +--MARY MCKEAG  (OCT 1807-31 MAR 1889)
+--CHARLES ROCKWELL MILLIGAN  (11 MAY 1865-JUL 1949)
|  |  +--THOMAS MANN 
|  +--ELIZABETH ANN MANN  (13 JUN 1840-15 DEC 1915)
|     +--ELIZA DEWOLFE  (-7 JUN 1889)
WILBUR WALLACE MILLIGAN  (19 JAN 1911-)
+--MINNIE FRANCES CLARK  (21 SEP 1873-18 NOV 1927)