Mary married John Thomas Duncan on 08 Feb 1866. John (son of Alfred Gillis Duncan and Eleanor C ?) was born on 07 May 1831 in Coffee County, Tennessee. [Group Sheet] [Family Chart]

1. James Harvey Duncan was born on 07 Dec 1866 in Mercer, Mercer County, Missouri; died on 21 Jun 1955 in Lineville, Mercer County, Missouri.
2. Eliza Augusta Duncan was born on 01 Aug 1868 in Mercer County, Missouri; died on 04 Mar 1924 in Mercer County, Missouri; was buried in South Lineville Cemetery.
3. Susan Electa Duncan was born on 10 May 1870 in Mercer, Mercer County, Missouri; died on 29 Oct 1951 in Mercer, Mercer County, Missouri.
4. Sarah Iona Duncan was born on 26 Jun 1872 in Mercer, Mercer County, Missouri; died on 12 Mar 1915.
5. William M Duncan was born on 26 Aug 1875 in Mercer, Mercer County, Missouri; died on 18 Oct 1876 in Mercer, Mercer County, Missouri.
6. Vina Edith Duncan was born on 23 Aug 1877 in Lineville, Wayne County, Iowa; died on 27 Sep 1903 in Mercer, Mercer County, Missouri.
7. Arthur Carlisle Duncan was born on 18 Jul 1880 in Mercer, Mercer County, Missouri; died on 17 Aug 1884 in Mercer, Mercer County, Missouri.
8. Theodosia Eleanor Duncan was born on 08 Sep 1887 in Lineville, Wayne County, Iowa; died on 15 Mar 1966 in Berkeley, Alameda County, California.

James married ?. [Group Sheet] [Family Chart]