St. Matthew Island (phantom island) and H.C. Adams (1883) suggest that the error may have arisen from a confusion with Annobón Island, which lies at the same latitude but at 5°38′E longitude. St. Matthew Island (phantom island) St Matthew Island is a phantom island once thought to lie roughly one thousand kilometers northeast of Ascension Island in the Atlantic Ocean. It appeared on navigational charts until as late as the early twentieth century. It was supposedly located at approximately 2°S 8°W, and was alleged to have been discovered by the Portuguese on St. Matthew's Day 1516. It was shown and named on several maps going
Macquarie Harbour Penal Station Macquarie Harbour Penal Station The Macquarie Harbour Penal Station, a former British colonial penal settlement, established on Sarah Island, Macquarie Harbour, in the former colony of Van Diemen's Land, now Tasmania, operated between 1822 and 1833. The settlement housed mainly male convicts, with a small number of women. During its 11 years of operation, the penal colony achieved a reputation as one of the harshest penal settlements in the Australian colonies. The formal penal station is located on the Sarah Island that now operates as an historic site under the direction of the Tasmania Parks and Wildlife Service. The penal