Léman (department)

Department of Léman
Département du Léman (French)
1798–1814
Location of Léman in France (1812)
StatusDepartment of the French First Republic and the French First Empire
Chef-lieuGeneva
46°12′N 6°09′E / 46.2°N 6.15°E / 46.2; 6.15
Official languagesFrench
History 
 Annexation of the Republic of Geneva
23 April 1798
 Established
25 August 1798
 Restoration of the Republic of Geneva
31 December 1813
 Disestablished
1814
Area
18042,800 km2 (1,100 sq mi)
Population
 1804
215,884
 1812
210,478
Preceded by
Succeeded by
Republic of Geneva
Restoration and Regeneration in Switzerland
Today part of

Léman (French: [lemɑ̃]) was a department of the French First Republic and French First Empire. Its name came from the French name of Lake Geneva, Lac Léman. It was formed in 1798, when the Republic of Geneva was annexed by the French Republic. Léman also included districts that were previously part of the departments of Mont-Blanc (northern Savoy) and Ain (the Pays de Gex). Its territory corresponded with the present Swiss canton of Geneva and parts of the present French departments of Ain and Haute-Savoie.

The Chef-lieu of the department was Geneva. The department was subdivided into the following three arrondissements and cantons:

After the final defeat of Napoleon in 1815, the former Republic of Geneva became a Swiss canton, and Savoy was returned to the Kingdom of Sardinia. The Pays de Gex returned to the department of Ain except for six communes (Pregny, Collex-Bossy, Grand-Saconnex, Vernier, Meyrin and Versoix), which were ceded to the Canton of Geneva.