King Mongkut
Source: Wikipedia: Mongkut
Monarchs, Kings & Royalty Historical Archive 🇹🇭 Siam (Thailand) 2 views

King Mongkut 🇹🇭

Phra Bat Somdet Phra Poramentharamaha Mongkut (Rama IV)
["King of Siam", "Astronomer and Scholar", "Founder of the Thammayut Order"]
Born Oct 18, 1804 🇹🇭 Thonburi (Bangkok), Siam (Thailand)
Passed Away Oct 01, 1868 Grand Palace (Bangkok), Siam (Thailand)
Lifespan 63 years old
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"True knowledge has no national boundary; we must master the science of the West while preserving the spiritual soul of the East."

Archival Overview

Fourth monarch of Siam (1851–1868), scholarly Buddhist reformer and astronomer who opened Siam to modern science and international diplomacy, accurately calculated the total solar eclipse of 1868, and laid the foundations for Siamese modernization.

Biographical Record

Prince Mongkut (1804–1868) spent twenty-seven years as a Buddhist monk before ascending the throne, mastering Sanskrit, Pali, Latin, English, astronomy, and Western mathematics, and founding the reformed Thammayut Nikaya Buddhist monastic order.

Ascending the throne in 1851, Mongkut signed the landmark 1855 Bowring Treaty with Great Britain, establishing free trade while avoiding colonial subjugation. An accomplished astronomer, Mongkut calculated the exact path and timing of the August 18, 1868 total solar eclipse at Wakhor, inviting French and British scientists to verify his calculations, during which he contracted fatal malaria.

Key Life Milestones

1855

Signing of the Bowring Treaty

Opened Siam to modern global commerce, preventing British military intervention.

1868

The Wakhor Solar Eclipse Calculation

Mathematically predicted the total solar eclipse, celebrated as the Father of Modern Science in Thailand.

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Final Resting Place

Perpetual Memorial
Wat Ratchapradit Sathitmahasimaram (Royal Crypt)
Bangkok, Thailand
GPS: 13.7497, 100.4956
View on Memory Atlas
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