The Cayman Islands were colonized from Jamaica by the British during the 18th and 19th centuries and were administered by Jamaica after 1863. In 1959, the islands became a territory within the Federation of the West Indies. When the Federation dissolved in 1962, the Cayman Islands chose to remain a British dependency.
(Source: The World Factbook 2009. Washington, DC: Central
Intelligence Agency, 2009)
For more information
about Cayman Islands:
https://www.cia.gov/library/publications/the-world-factbook/index.html