The Treaty of Compiègne was an August 867 agreement in which
King Charles the Bald ceded the peninsula of
Cotentin
The Cotentin Peninsula (, ; ), also known as the Cherbourg Peninsula, is a peninsula in Normandy that forms part of the northwest coast of France. It extends north-westward into the English Channel, towards Great Britain. To its west lie the Gu ...
to
King Salomon of Brittany. Though not specified in the treaty, the territory of
Avranchin
Avranchin is an area in Normandy, France corresponding to the territory of the Abrincatui, a tribe of Celts from whom the city of Avranches, the main town of the Avranchin, takes its name.
In 867, by the Treaty of Compiègne, Charles the Bald g ...
, including
Mont Saint-Michel
Mont-Saint-Michel (; Norman: ''Mont Saint Miché''; ) is a tidal island and mainland commune in Normandy, France.
The island lies approximately off France's north-western coast, at the mouth of the Couesnon River near Avranches and is i ...
, was likely included in the concession.
See also
*
Treaty of Compiègne (1624)
The Treaty of Compiègne, signed on 10 June 1624, was a mutual defence alliance between the Kingdom of France and the Dutch Republic, for an initial period of three years.
One of a series of treaties designed to isolate Habsburg Spain, Spain, F ...
References
Treaties of the Duchy of Normandy
9th-century treaties
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