Jean-Jacques Rousseau (; ; 28 June 1712 – 2 July 1778) was a Francophone Genevan philosopher, writer, and composer of the 18th century. His political philosophy influenced the Enlightenment in France and across Europe, as well as aspects of the French Revolution and the overall development of modern political and educational thought. 

Rousseau's novel "Emile, or On Education" is a treatise on the education of the whole person for citizenship. His sentimental novel "Julie, or the New Heloise" was of importance to the development of pre-romanticism and romanticism in fiction. Rousseau's autobiographical writings—his "Confessions", which initiated the modern autobiography, and his "Reveries of a Solitary Walker"—exemplified the late 18th-century movement known as the "Age of Sensibility", and featured an increased focus on subjectivity and introspection that later characterized modern writing. His "Discourse on Inequality" and "The Social Contract" are cornerstones in modern political and social thought. 

During the period of the French Revolution, Rousseau was the most popular of the philosophes among members of the Jacobin Club. He was interred as a national hero in the Panthéon in Paris, in 1794, 16 years after his death. 

Rousseau was born in Geneva, which was at the time a city-state and a Protestant associate of the Swiss Confederacy. Since 1536, Geneva had been a Huguenot republic and the seat of Calvinism. Five generations before Rousseau, his ancestor Didier, a bookseller who may have published Protestant tracts, had escaped persecution from French Catholics by fleeing to Geneva in 1549, where he became a wine merchant.
what city?
Panthéon in Pari