Person

Rama III

1788–1851 · 19th century · Also known as Nangklao

Rama III, Phra Nangklao, was the third king of the Chakri dynasty of Siam, reigning from 1824 to 1851. His reign saw the Burney Treaty with Britain in 1826, the defeat of Anouvong of Vientiane in 1827–1828 and long wars with Vietnam over Cambodia. A pious Buddhist and a successful trader, he enriched the treasury through the junk trade with China and rebuilt Wat Pho.

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

Last reviewed October 2026Random entry ↻