History of South Georgia and the South Sandwich Islands in the Arctic claiming Jan Mayen and Sverdrup Islands, but also in Antarctica. Norway claimed Bouvet Island and looked further south, formally inquiring with Foreign Office about the international status of the area between 45° and 65° south latitude and 35° and 80° west longitude. Following a second such diplomatic démarche by the Norwegian Government dated 4 March 1907, Britain replied that the areas were British based on discoveries made in the first half of the 19th century, and issued the 1908 Letters Patent incorporating the British Falkland Islands Dependencies with a permanent local administration in Grytviken established in 1909.
Jean-Baptiste Charles Bouvet de Lozier island which was named Bouvet Island after him; however, he mislabeled the coordinates for the island, causing it to be lost until it was rediscovered seven decades later in 1808. Shortly afterwards, he had to abandon the expedition because most of his crew had fallen ill; his ship then called at the Cape of Good Hope and returned to France. Ten years after his expedition, Bouvet de Lozier was appointed governor of the Mascarene Islands twice, once from 1750 to 1752 and a second time from 1757 to 1763. Jean-Baptiste Charles Bouvet de Lozier Jean Baptiste Charles Bouvet de Lozier