Emmanuel-Joseph Sieyès


Emmanuel-Joseph Sieyès (1748-1836), commonly known as Abbé Sieyès, was a French clergyman and political writer, who became a leading voice in the Third Estate during the French Revolution (1789-99). Sieyès played instrumental roles in both the opening and closing events of the Revolution and sought a government that reflected the Third Estate, which he believed was the true nation.

More about: Emmanuel-Joseph Sieyès


  • 3 May 1748 - 20 Jun 1836
    Life of Abbé Emmanuel-Joseph Sieyès, French political theorist and revolutionary leader.
  • Jan 1789
    Abbé Emmanuel-Joseph Sieyès publishes his influential pamphlet "What is the Third Estate?"