Same-sex marriage in Guernsey changes to other laws are approved by the States at its meeting on 26 April. On 26 April, the States approved both ordinances, and the law took effect on 2 May 2017. It applies to the jurisdiction of Guernsey, but not to Alderney and Sark. Alderney, one of the three constituent Channel Islands which form the Bailiwick of Guernsey, has full autonomy in most legal matters (except foreign affairs and other powers that have been transferred to the States of Guernsey), through the States of Alderney. Same-sex marriage is legal in Alderney. On 21 February 2017, the States of Alderney's
Alderney cattle rich butter. A 1912 writer said, "The Alderney ranks as the best butter cow in the world, whilst its abundant yield of milk, rich in cream, is phenomenal." Most of the pure-breed Alderney cattle were removed from the island to Guernsey in the summer of 1940, because the island was then occupied by the Germans (during World War 2) and it was difficult for the few remaining islanders to milk them. On Guernsey, the cattle were interbred with local breeds. The few pure-breed cattle remaining on Alderney were killed and eaten by the Germans in 1944. In France, the Alderney