Jean de La Bruyère (UKˌlæ_bruːˈjɛər, UKˌlɑː_bruːˈjɛər,_ˌlɑː_briːˈɛər, ʒɑ̃ d(ə) la bʁɥijɛʁ; 16 August 1645 – 11 May 1696) was a French philosopher and moralist, who was noted for his satire.
Jean de La Bruyère was born in Paris, in today's Essonne département, in 1645. His family was middle class, and his reference to a certain "Geoffroy de La Bruyère", a crusader, is only a satirical illustration of a method of self-ennoblement then common in France, as in some other countries. Indeed, he always signed his surname as Delabruyère in one word, as evidence of this disdain.
La Bruyère could trace his family back on his father's side at least as far as his great-grandfather, who along with his grandfather had been dedicated members of the Catholic League. His great-grandfather had been exiled from France when Henry IV came to the throne and Catholics fell into disfavor.
La Bruyère's father also had been active in the league under the Duke of Guise in 1584. His father was controller general of finance to the Hôtel de Ville, and despite the turmoil in the country, was able to pay for La Bruyère's education and to leave him a considerable sum as an inheritance.
He was educated by the Oratorians and at the University of Orléans. He was called to the bar, and in 1673 bought a post in the revenue department at Caen, which gave him status and an income. His predecessor in the post was a relation of Jacques Benigne Bossuet, and it is thought that the transaction of the change was the cause of La Bruyère's introduction to the great orator, Bossuet, who, from the date of his own preceptorship of the Dauphin, was a kind of agent-general for tutorships in the royal family, and, in 1684, who introduced La Bruyère to the household of Louis, Prince of Condé (1621–1686).
La Bruyère became tutor to the prince's grandson, Louis, as well as to the prince's child-bride, Mlle de Nantes, a natural child of Louis XIV. The rest of his life was passed in the household of the prince or else at court, and he seems to have profited by the inclination that the entire Condé family had for the society of men of letters.