Deaths on October 30

Henri II de Montmorency, French admiral and politician (b. 1595)

Henri II de Montmorency (1595 – 30 October 1632) was a French nobleman and military commander.

22 Feb

Dialogue Concerning the Two Chief World Systems
Galileo's Dialogue Concerning the Two Chief World Systems is published.
16 Nov

Battle of Lützen (1632)
Thirty Years' War: Battle of Lützen is fought, the Swedes are victorious but King Gustavus Adolphus of Sweden dies in the battle.