Alderney late 300s, at above the island's only natural harbour. The etymology of the island's name is obscure. It is known in Latin as "Riduna" but as with the names of all the Channel Islands in the Roman period there is a degree of confusion. "Riduna" may be the original name of Tatihou, while Alderney is conjectured to be identified with "Sarnia". "Alderney"/"Aurigny" is variously supposed to be a Germanic or Celtic name. It may be a corruption of "Adreni" or "Alrene", which is probably derived from an Old Norse word meaning "island near the coast". Alternatively it may derive from
French language in the United States the form of French spoken in the early days of settlement in the lower Mississippi River valley, and was once the language of the educated land-owning classes. Cajun French, derived from Acadian French, is said to have been introduced with the arrival of Acadian exiles in the 18th century. The Acadians, the francophone inhabitants of Acadia (modern Nova Scotia, New Brunswick, Prince Edward Island, and northern Maine), were expelled from their homeland between 1755 and 1763 by the British. Many Acadians settled in lower Louisiana, where they became known as Cajuns (a corruption of "Acadians"). Their dialect was regarded as