James married Catherine Gilliat on 27 Jun 1850 in Orange, Indiana. Catherine (daughter of John Henry Giliatt and Eve Joseph) was born in 1824 in Virginia. [Group Sheet] [Family Chart]

1. Elizabeth McWilliams was born in 1852.
2. John McWilliams was born in 1854 in Indiana.
3. James Monroe McWilliams was born on 6 Jul 1854 in Indiana; died on 18 Mar 1932 in Vicennes, Knox, Indiana; was buried in Vicennes City Cemetery.
4. Heby E McWilliams was born in 1858 in Indiana.
5. Hannah McWilliams was born in 1860.
6. Ruth McWilliams was born in 1863 in Indiana.
7. Sarah O McWilliams was born in 1865 in Indiana.
8. William McWilliams was born in 1867.