Politician Chris Patten was the last Governor of which former British overseas territory?

Christopher Francis Patten, Baron Patten of Barnes (born 12 May 1944) is a British politician who served as the 28th and final Governor of Hong Kong from 19 July 1992 until the end of British administration over the territory on 30 June 1997. He has been a Conservative member of the House of Lords since 2005 and previously represented Bath in the House of Commons from 1979 to 1992.

British Hong Kong was Hong Kong when it was governed as a colony and British Dependent Territory of the United Kingdom. Hong Kong was under British rule from 1841 and was briefly occupied by Japan from 1941 to 1945 before surrendering the territory back to British forces, resuming British rule from 1945 to 1997. The colonial period began with the occupation of Hong Kong Island in 1841 during the First Opium War. The island was ceded by Qing dynasty in the aftermath of the war in 1842 and established as a Crown colony in 1843. The colony expanded to the Kowloon Peninsula in 1860 after the Second Opium War and was further extended when Britain obtained a 99-year lease of the New Territories in 1898. Britain eventually agreed to transfer the entire colony to China upon the expiration of that lease in 1997