| Date | Event |
|---|---|
| May 09 1865 | August de Boeck Was Born |
| May 01 1865 | Brazil, Argentia Uruguay Sign Treaty Triple Alliance |
| May 05 1865 | Ohio: First U.S. Train Robbery |
| May 10 1865 | Davis Captured By Union Troops |
| May 10 1865 | Ambushed Confederate Raider Succumbs To Wounds |
| May 12 1865 | Last Civil War Battle At Palmito Ranch |
| May 13 1865 | Last U.S. Civil War Battle In Texas |
| May 17 1865 | International Telecommunication Union Established In Paris |
| May 25 1865 | Depot Explosion Kills 300 In AL |
| May 26 1865 | Smith Confederate General Surrenders |