Emmanuel Joseph Sieyès

'''Abbé Sieyès''', by [[Jacques-Louis David]] (1817, [[Fogg Museum]]) Emmanuel Joseph Sieyès (3 May 1748 – 20 June 1836), most commonly known as the abbé Sieyès (), was a French Roman Catholic ''abbé'', clergyman and political writer. He was one of the chief political theorists of the French Revolution, and also played a prominent role in the French Consulate and First French Empire.

His 1789 pamphlet ''What Is the Third Estate?'' became the manifesto of the Revolution, helping to transform the Estates-General into the National Assembly in June 1789. He was offered a position on the French Directory, but turned it down. After becoming a director in 1799, he was among the instigators of the ''coup d'état'' of 18 Brumaire (9 November), which brought Napoleon Bonaparte to power. He also coined the term "''sociologie''" in an unpublished manuscript, and made significant theoretical contributions to the nascent social sciences. Provided by Wikipedia

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by Sieyès, Emmanuel Joseph
Published 1790
Impr. nationale

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by Sieyès, Emmanuel Joseph
Published 1790
De l'Imprimerie nationale

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by Sieyès, Emmanuel Joseph
Published 1789
[s.n.]

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by Sieyès, Emmanuel Joseph
Published 1789
[s.n.]

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by Sieyès, Emmanuel Joseph
Published 1789
[s.n.]

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by Sieyès, Emmanuel Joseph
Published 1789
Chez Baudouin

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by Sieyès, Emmanuel Joseph
Published 1822
Chez A. Corréard

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by Lagarde, Joseph-Jean
Published 1799
Impr. du Dépôt des lois
Other Authors: '; ...Sieyès, Emmanuel Joseph...

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by Lagarde, Joseph-Jean
Impr. du Dépôt des lois
Other Authors: '; ...Sieyès, Emmanuel Joseph...

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by Lagarde, Joseph-Jean
Published 1799
Impr. du Dépôt des lois
Other Authors: '; ...Sieyès, Emmanuel Joseph...

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by Lagarde, Joseph-Jean
Published 1799
Impr. du Dépôt des lois
Other Authors: '; ...Sieyès, Emmanuel Joseph...

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by D
Published 1789
Chez Baudouin
Other Authors: '; ...Sieyès, Emmanuel Joseph...

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by Lagarde, Joseph-Jean
Published 1799
Impr. du Dépôt des lois
Other Authors: '; ...Sieyès, Emmanuel Joseph...

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by Lagarde, Joseph-Jean
Published 1799
Impr. du Depot des lois
Other Authors: '; ...Sieyès, Emmanuel Joseph...