+--JAMES SR. MILLIGAN (29 Feb 1800-1 JUN 1866) +--JAMES MILLIGAN (23 APR 1833-16 MAR 1901) | +--MARY MCKEAG (OCT 1807-31 MAR 1889) FREDERICK MELVIN MILLIGAN (1865-13 OCT 1945) +--NANCY LUKE (1840-ABT 1872)