Bengkulu (bəŋˈkulu; Rejangese: ), formerly Bencoolen (Dutch: Benkoelen) is the capital of the Indonesian province of Bengkulu. The city is the second largest city on the west coast of Sumatra Island after Padang. Previously this area was under the influence of the kingdom of Inderapura and the Sultanate of Banten. The city also became the exile of Sukarno during the period of 1939–1942. It covers an area of 151.70 km2 and had a population of 308,544 at the 2010 Census and 373,591 at the 2020 Census; the official estimate as at mid 2022 was 384,841 (comprising 194,076 males and 190,765 females). The city is also the only city of Bengkulu Province. Bencoolen Presidency The British East India Company founded Bengkulu (named Bencoolen by the British), in 1685, as their new commercial centre for the region. In the 17th century, the British East India Company controlled the spice trade in the Lampung region of southern Sumatra from a port in Banten, in the north west of the neighbouring island of Java. In 1682, a troop of the Dutch East India Company attacked Banten. The local crown prince submitted to the Dutch, who then recognised him as Sultan. The Dutch expelled all other Europeans present in Banten, leading the British to establish Bengkulu. In 1714, the British built Fort Marlborough at Bengkulu. The trading centre was never financially viable, because of its remoteness and the difficulty in procuring pepper. Despite these difficulties, the British persisted, maintaining a presence there for over a century, ceding it to the Dutch as part of the Anglo-Dutch Treaty of 1824 to focus their attention on Malacca. Edmund Roberts, the first U.S. envoy to the Far East, visited Bengkulu in 1832. Like the rest of present-day Indonesia, Bengkulu remained a Dutch colony until World War II. Sukarno (later the first president of Indonesia) was imprisoned by the Dutch in the 1930s, including a brief period in Bengkulu. Sukarno met his future wife, Fatmawati, during his time in Bengkulu. The region is at low elevation and can have swamps.