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 immigration to Puerto Rico were already immigrant communities bound for the New World colonies. Those who immigrated to Puerto Rico were given free land and a "Letter of Domicile" with the condition that they swore loyalty to the Spanish Crown and allegiance to the Roman Catholic Church. Most of the new immigrants eventually were settled in the interior of the island which was mostly undeveloped. After residing in the island for five years these European settlers were granted a "Letter of Naturalization" which made them Spanish subjects. Thousands of French and Corsican families (the Corsicans were French citizens of Italian descent) settled in Puerto