March 31st
- 1842 – Henry Clay left office as US Senator from Kentucky.
- 1842 – John J. Crittenden entered office as US Senator from Kentucky.
- 1885 – Jacob Wark Griffith died, aged 65.
- 1899 – Ed Johnson born.
- 1916 – Robert Burns Wilson died, aged 65.
- 1951 – Beverle Graves Myers born.
- 1956 – John Morgan born.
- 1989 – Chase Minnifield born.