Person

Mongkut

1804–1868 · 19th century · Also known as Rama IV

Mongkut, King Rama IV of Siam, reigned from 1851 to 1868. Before his accession he spent 27 years as a Buddhist monk, founding the reformist Thammayut order and studying Latin, English and Western science. As king he signed the Bowring Treaty of 1855 and similar treaties that opened Siam to Western trade, and he died of malaria caught on an expedition to observe a solar eclipse.

Mongkut
Image: John Thomson · CC0 · Wikimedia Commons

Mentioned in 2 profiles

Mentioned in 1 state history

See also

Cite this entry
APA
The Epoch Institute. (2026). Mongkut. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/mongkut
MLA
“Mongkut.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/mongkut. Accessed .
Chicago
The Epoch Institute. “Mongkut.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/mongkut.
Harvard
The Epoch Institute (2026) ‘Mongkut’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/mongkut (Accessed: ).

Last reviewed October 2026Random entry ↻