- Jan 18 French Prince Louis II of Condé captured
- Apr 20 Dutch East India Company (VOC) management sets new guidelines
- Apr 27 The Battle of Carbisdale: Royalist army under Marquess of Montrose invades mainland Scotland from Orkney; defeated by a Covenanter army.
- Apr 30 French rebel Henri de la Tour Turenne signs treaty with Spain
- Jun 9 The Harvard Corporation, the more powerful of the two administrative boards of Harvard, is established. First legal corporation in the Americas.
- Jul 30 Prince Willem II occupies Amsterdam
- Aug 3 Viceroy Willem II and Amsterdam reach accord about standing army
- Sep 3 Battle of Dunbar; Oliver Cromwell's English New Model Army defeats Scottish force in surprise attack
- Sep 29 2nd Fronde, the Fronde of the Princes uprising ends in France
- Sep 29 Henry Robinson opens 1st marriage bureau (England)
More Historical Events
The Harvard Corporation, the more powerful of the two administrative boards of Harvard, is established. First legal corporation in the Americas.
On June 9, 1650