He's still alive...
Are you refering to Jean Jacques Rousseau?
Jean-Jacques Rousseau wrote, "Man was born free, and he is everywhere in chains." Rousseau was a famous French philosopher and playwright.
He lead the hation revouloution
Jean Jacques Dessilines in 1804
The biggest Jean Jacques Rousseau contributions to Education is that he helped on giving idea to the nation on how to motherf*cking eat their own sh*t while f*cking thier own genitals. Jean Jacques Rousseau is a mother f*cking gay and will eat your balls when you sleep. F*ck you!
The Constitution and the Declaration of Independence.
Jean-Jacques Kieffer died in 1925.
Jean-Jacques Dussumier died in 1883.
Jean-Jacques Waltz died in 1951.
Jean-Jacques Bouchard died in 1641.
Jean-Jacques Pillot died in 1877.
Jean-Jacques Bréard died in 1840.
Jean-Jacques Chifflet died in 1660.
Jacques-Jean Barre died in 1855.
Jean Jacques Vioget died in 1855.
Jean-Jacques Lequeu died in 1826.
Jean-Jacques Clérion died in 1714.
Jean-Jacques Delmas died in 2010.