King Chulalongkorn (1868-1910): Modernising Siam Under Pressure

King Chulalongkorn, also known as Rama V, ruled Siam (modern Thailand) from 1 October 1868 until his death in 1910 and transformed it into a centralised modern state. He abolished slavery, created ministries and a professional bureaucracy, and built railways and schools, while ceding border territories to keep Siam independent between the expanding British and French empires. Siam was the only country in Southeast Asia never colonised by a European power.

Background: a kingdom between empires

Chulalongkorn was born on 20 September 1853, the son of King Mongkut (Rama IV), who had opened Siam to Western trade through the Bowring Treaty with Britain in 1855. That treaty fixed low import duties and granted British subjects extraterritorial rights, and similar treaties with other powers followed. Siam was the heir of the kingdoms of Sukhothai and Ayutthaya, whose capital had been destroyed in the fall of Ayutthaya before the Chakri dynasty founded Bangkok in 1782. By the time Mongkut died in 1868, Britain held Lower Burma and Malaya to the west and south, and France was establishing itself in Cochinchina and Cambodia to the east.

Chulalongkorn was only fifteen when he came to the throne, and real power lay with the regent Si Suriyawong (Chuang Bunnag), head of the most powerful noble family. During the regency the young king travelled to Singapore and Java in 1870 and to British India in 1871-1872 to observe colonial administration. He was crowned a second time on reaching his majority in November 1873.

Early reforms and resistance

The king moved quickly but cautiously. At his second coronation he announced the end of prostration before the monarch in his presence. In 1874 he created a council of state and a privy council and decreed that children born to slaves after his accession would be freed at the age of 21. These steps provoked a crisis with the Front Palace, the semi-independent residence of the deputy king, in 1874-1875, and the king slowed his pace for a decade, building a circle of loyal, Western-educated younger relatives.

Remaking the state

Major reform came in the 1880s and 1890s. In 1892 the old structure of noble-run departments was replaced by twelve functional ministries on European lines, including finance, justice, education and the interior. The king’s half-brother Prince Damrong Rajanubhab, as minister of the interior from 1892, created the thesaphiban system, which grouped provinces into regions called monthon run by salaried officials appointed from Bangkok. Semi-autonomous tributary states in the north, northeast and south were brought under central control.

Other reforms followed. Tax collection was centralised and a budget introduced. A post office opened in 1883, telegraph lines spread, and the first state railway line, from Bangkok to Ayutthaya, opened in 1897. Schools for royal and noble sons and then for commoners were founded, and Buddhist monastic education was standardised. Corvee labour was reduced and replaced by a head tax, and a conscription law of 1905 created a modern army. In the same year the Slave Abolition Act completed the gradual ending of slavery.

Losing land to keep independence

Reform was a race against colonial expansion. In 1893 a border dispute over Laos led to the Paknam Incident, when French gunboats forced their way up the Chao Phraya River to Bangkok on 13 July 1893. Under a blockade, Siam signed a treaty on 3 October 1893 ceding the territory east of the Mekong, which became part of French Laos.

In 1896 Britain and France agreed to guarantee the independence of the central Chao Phraya basin, making Siam a buffer between their empires. Further concessions followed: lands west of the Mekong to France in 1904, the Cambodian provinces of Battambang, Siem Reap and Sisophon in 1907, and four Malay states (Kedah, Kelantan, Terengganu and Perlis) to Britain in 1909. In return, the powers gave up some extraterritorial rights. Foreign minister Prince Devawongse and Western advisers such as the Belgian jurist Gustave Rolin-Jaequemyns helped manage these negotiations.

Chulalongkorn visited Europe in 1897 and 1907, meeting monarchs including Tsar Nicholas II, and was received as the sovereign of an independent state.

Myths and facts

Myth: Siam stayed independent only because Britain and France wanted a buffer. Rivalry between the two empires was crucial, but Siam’s own reforms, diplomacy and willingness to give up outlying territory also helped deny the powers a pretext for conquest.

Myth: The King and I portrays Chulalongkorn’s court. The musical and its films are based loosely on the memoirs of Anna Leonowens, a governess at the court of his father Mongkut in the 1860s, and are widely regarded in Thailand as inaccurate.

Timeline

• 1853, 20 September: Chulalongkorn is born in Bangkok.
• 1868, 1 October: He succeeds his father Mongkut under a regency.
• 1873, November: His second coronation marks the end of the regency.
• 1874: A decree begins the gradual abolition of slavery.
• 1892: Twelve ministries are created; Prince Damrong heads the interior.
• 1893, 13 July: The Paknam Incident; France gains lands east of the Mekong in October.
• 1897: First European tour; the Bangkok-Ayutthaya railway opens.
• 1905: The Slave Abolition Act and a conscription law are passed.
• 1909: Four Malay states are transferred to Britain.
• 1910, 23 October: Chulalongkorn dies in Bangkok.

Why it matters

Chulalongkorn’s reign created the modern Thai state: its borders, its centralised administration and its national institutions. His reforms, like those of the Meiji Restoration in Japan, show an Asian monarchy modernising to resist Western domination, though at the cost of territory and with power concentrated in the hands of the crown and Bangkok elite. Today he is one of the most revered figures in Thai history, and his reign is often contrasted with the fate of neighbours such as Vietnam, conquered during the French conquest of Vietnam.