July 30, 1861
A Chronological History of the Civil War in America1
- Missouri State Convention declared vacant the offices of Governor, Lieutenant-Governor, and Secretary of State, by a vote of 56 to 25. The seats of the members of the Legislature were also declared vacant. The State officers and a majority of the Legislature were secessionists.
- A Chronological History of the Civil War in America by Richard Swainson Fisher, New York, Johnson and Ward, 1863