Andrew Todd married Susan Maria (Nelun) Parkhill (widow of Andrew Parkhill) on Sept 20, 1851 in Washington (Township, Monroe County?), Ohio. In addition to two stepchildren (Hannah and July Ann Parkhill), they had the following:

Asa N. b. Nov. 3, 1851 m. Ellen G. Beegle

Elizabeth F. b. Aug. 3, 1854. m. Frank Jones July 7, 1872

Susan M. b. Dec. 22, 1858 m. Ephriam Livermore Dec. 24, 1874

James Ellis b. Dec. 21, 1860 m. 1st Mary Nickless Jan 7, 1880, m. 2nd. Minnie Nelson June 21, 1921