Mont-Terrible


Mont-Terrible was one of the 130 departments of Napoleonic France, with its seat at Porrentruy.
The Mont Terrible for which the department was named is now known as Mont Terri, a peak of 804 metres near Courgenay. The toponym of Mont Terrible was formed by popular etymology from an earlier Frainc-Comtou Mont Tairi, from :wikt:tarir#French|tari "arid, dry".
The department was created in 1793 with the annexation of the short-lived Rauracian Republic, which had been created in December 1792 from a part of the Prince-Bishopric of Basel.
In 1797, the old principality of Montbéliard, formerly given to Haute-Saône, was reattached to Mont-Terrible.
The department was abolished in 1800. Its territory was annexed to the Haut-Rhin, within which it formed the two arrondissements of Delémont and Porrentruy.
In 1815, the territory that had previously formed Mont-Terrible was partitioned between Doubs and the Swiss canton of Bern.

Creation

The Department was created on 23 March 1793 by the National Convention which decreed the French Republic and the Country of Porrentruy to be reunited under the name of the Department of Mont-Terrible.