René Descartes

Profession: Philosopher

Nationality:

Biography: Considered to be the father of modern western philosophy, he is best known for the philosophical statement "Cogito ergo sum", or "I think, therefore I am". He laid the foundation for 17th-century continental rationalism and also had a strong influence in mathematics.

Born: March 31, 1596
Birthplace: Descartes, Indre-et-Loire, France
Star Sign: Aries

Died: February 11, 1650 (aged 53)
Cause of Death: Pneumonia