- Jun 15 Cornelis de Witt, Dutch statesman (Chatham)

**Blaise Pascal**

Jun 19 Blaise Pascal, French mathematician, physicist and Christian philosopher (Pascal's Law, Pascal's Wager), born in Clermont-Ferrand, France (d. 1662)

- Jun 15 Cornelis de Witt, Dutch statesman (Chatham)

Jun 19 Blaise Pascal, French mathematician, physicist and Christian philosopher (Pascal's Law, Pascal's Wager), born in Clermont-Ferrand, France (d. 1662)