Law of Guernsey by the Court of Alderney at a special sitting on Saturday 28 January 2017. King John, who reigned from 1199 to 1216, lost the English-controlled territories in Normandy in France following the 1204 Siege of Château Gaillard, the remaining Norman lands being the Channel Islands. King John promised the islands independence and the right to continue governing themselves after they confirmed their allegiance to the English Crown. Agents of the Crown called bailiffs would enforce the laws and run the courts, one in Jersey and one in Guernsey; the areas under the authority of these bailiffs were called bailiwicks. In
Culture of Guernsey 19th-century novelty dance which also remains popular with costumed folklore groups in various parts of Europe. Some traditional folk songs such as "Jean, Gros Jean" and "J'ai perdu ma faumme" have survived. Groups such as "La Guaine du Vouêt" and "Les Dànsaeurs dé L'Assembllaïe D'Guernésiais" perform at events such as "Lé Viaer Marchi". According to Edith Carey (1903), the traditional "chifournie" had disappeared from Guernsey by the mid-nineteenth century. John Ireland settled for a time in Guernsey. Recently, Guernsey has hosted a live music event called Guernsey Live. This music festival has been one of the biggest events in the