I have the following: MARK WILLIAM1 SOUTH was born Jul 20, 1817 in Northamptonshire, England.He married SARAH MONTGOMERY YOUNG.She was born Jun 08, 1817 in England.
Children of MARK SOUTH and SARAH YOUNG are: i. ELIZABETH2 SOUTH, b. Abt. 1843, England ii. SARAH M SOUTH, b. Abt. 1848, IL iii. SOPHIA SOUTH, b. Abt. 1852, IL iv. ROSETTA SOUTH, b. Abt. 1853, IL v. JOHN J SOUTH, b. Abt. 1854, IL vii. MARY A SOUTH, b. 1859, IL. Have no info on spouse or children of Mary A.