Knowra Chakri dynasty Chakri dynasty The Chakri dynasty is Thailand’s ruling royal house, founded by King Rama I in 1782. Its monarchs have ruled Siam and Thailand through major political transformations, including the end of absolute monarchy in 1932.
Rama I : The founder of the Chakri dynasty, who became king of Siam in 1782 and established Bangkok as the capital. His accession founded the dynasty and began the Rattanakosin era.
Mongkut : The fourth Chakri king, Rama IV, who ruled Siam from 1851 to 1868. His diplomacy and reforms helped Siam navigate nineteenth-century imperial pressure.
Thai monarchy : Thailand’s hereditary institution of kingship, governed by constitutional law and royal custom. The Chakri dynasty is the royal house that occupies this institution.
Modernization of Siam : The nineteenth- and early twentieth-century transformation of Siam’s government, economy, and society. Chakri kings sponsored reforms that strengthened and reshaped the state.
Thonburi Kingdom : The Siamese kingdom ruled by Taksin from Thonburi after the fall of Ayutthaya and before the Chakri dynasty. The dynasty replaced this short-lived kingdom in 1782.
Chulalongkorn : The fifth Chakri king, Rama V, who ruled Siam from 1868 to 1910 and expanded administrative reforms. His centralizing reforms transformed the state governed by the dynasty.
Succession to the Thai throne : The legal and customary process for determining who inherits Thailand’s throne. Succession rules determine continuity between Chakri monarchs.
Bowring Treaty : The 1855 treaty between Siam and Britain that expanded trade and limited Siamese control over foreign subjects. It illustrates the external pressures faced during Mongkut’s reign.
Bangkok : The capital of Thailand, founded as the royal seat by Rama I in 1782. Rama I made Bangkok the dynasty’s capital and ceremonial center.
Vajiravudh : The sixth Chakri king, Rama VI, who ruled Siam from 1910 to 1925. His reign linked royal nationalism with the changing politics of early twentieth-century Siam.
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