History of New England
May 29 John Winthrop begins "History of New England"
- Jun 25 Fork introduced to American dining by Governor Winthrop
- Jun 26 Swedish troops under Gustaf II Adolf lands at Peenemunde
- Jul 3 Emperor Ferdinand II opens German Parliament
- Jul 6 Swedish troops under Gustaf II Adolf land at Peenemunde
- Jul 12 New Amsterdam's governor buys Gull Island from Indians for cargo, renames it Oyster Island, later known as Ellis Island
- Jul 18 Spanish troops occupy Mantua
Wallenstein Dismissed
Aug 13 Holy Roman Emperor Ferdinand II dismisses his supreme commander Albrecht von Wallenstein
- Sep 7 City of Boston, Massachusetts, is founded
- Sep 16 Massachusetts village of Shawmut changes its name to Boston
- Oct 19 In Boston the 1st general court is held
- Nov 5 Spain & England sign peace treaty
- Nov 10 Failed palace revolution in France against Cardinal Richelieu
- Nov 30 16,000 inhabitants of Venice died this month of plague