Wichaichan วิไชยชาญ
Photograph of Wichaichan on his throne
Viceroy of Siam
Tenure	2 October 1868 –28 August 1885
Appointer	Ascension Council on behalf ofChulalongkorn (Rama V)
Predecessor	Pinklao (Chutamani)
Successor	Position abolished (Vajirunhis asCrown Prince)
Born	Prince Yodyingyot (1838-04-06)6 April 1838 Bangkok,Siam
Died	28 August 1885(1885-08-28) (aged 47) Bangkok, Siam
Spouse	Prik Lek Na Nagara Various consorts
Issue	28 sons and daughters, including: Rajani Chamcharas, Prince Bidyalongkorn
House	Chakri dynasty
Father	Pinklao (Chutamani)
Mother	AimSae-ong
Religion	Theravada Buddhism

Wichaichan (Thai:วิไชยชาญ) (6 April 1838 – 28 August 1885) was a Siamese prince and member of theChakri dynasty. He was the eldest son of ViceroyPinklao and Princess Aim, and thus nephew toKing Mongkut (Rama IV). Wichaichan succeeded his father by being appointed theFront Palace andViceroy of Siam in 1868, during the reign of his cousin KingChulalongkorn (Rama V).^[1] During his tenure the office of Front Palace was extremely powerful and rivalled that of themonarch's own. Inevitably the two forces clashed in theFront Palace crisis.^[2] Wichaichan was defeated and the power of the Front Palace was greatly diminished. After his death in 1885, the last vestiges of the title were abolished in favour of acrown prince.^[3]Notably, he is the only Front Palace that was elected by the council, not appointed by the king in accordance with the royal tradition, which is still considered as controversial and unorthodox practice to this day.

Phra Ong Chao Yodyingyot Bovorn Rachorod Rattana Rachakumarn (พระองค์เจ้ายอดยิ่งประยุรยศบวรราโชรสรัตนราชกุมาร) was born on the 6 April 1838, the eldest son of Prince Chutamani and Princess Aim. It was said that his father gave him an English name in honour of his personal hero, the firstPresident of theUnited States,George Washington.^[4] Therefore, he is sometimes referred to asPrince George Washington orPrince George.^[1][2][5][6] In May 1851 Prince Yodyingyot's father was elevated as Second KingPinklao or theFront Palace by his older brother KingMongkut (Rama IV). Pinklao also received from his brother all the styles, titles and honour of a monarch, despite never having been crowned himself.^[5] During his childhood the Prince received a modern education, including the English language and modern sciences. It was said that he became an extremely skillful engineer.^[2][7]

After King Pinklao's death in 1866, King Mongkut decided not to appoint another Front Palace due to the fact that his own son PrinceChulalongkorn was only 12 years old. This meant that the position which was also that of theheir presumptive was left unoccupied (Siam had no law of succession at the time, but the Viceroy was seen as the strongest claimant).^[8] Fearing instability, Chao PhrayaSri Suriwongse (Chuang Bunnag) theKalahom (one of thePrime Ministers of Siam)^[9] tried to persuade the King to appoint Prince Yodyingyot to succeed King Pinklao. Sri Suriwongse was a member of the powerfulBunnag family, which had dominated the running of the Siamese government since the reign of KingPhutthaloetla Naphalai (Rama II). The King refused to appoint Yodyingyot, instead he elevated the Prince toKrom Muen Bowon Wichaichan or Prince Bowon Wichaichan in 1867. This meant Wichaichan was only madea Prince of the Front Palace but not the actual title of Front Palace.^[7] Since 1865 the Prince was also the commander of the Front Palace's naval forces.

Wichaichan was a great friend of theBritishConsul-General to Siam:Thomas George Knox, he was originally recruited by Pinklao to modernize the Front Palace's armed forces. Knox greatly preferred the mature and experienced Wichaichan — who was also the son of one of the most westernized member of the elite to ascend the throne — over the young Chulalongkorn.^[10]

In August 1868 King Mongkut contracted malaria whilst on an expedition to see asolar eclipse inPrachuap Khiri Khan province, six weeks later he died on 1 October. The young Chulalongkorn (who was only 15 years old at the time) was unanimously declared king by a council of high-ranking nobility, princes of the Chakri dynasty and monks.^[1] The council was presided bySri Suriwongse who was also appointedregent for the young king.^[11]

During the meeting, when one of the princes nominated Wichaichan as the next Front Palace, many in the council objected. The most notable objection of this nomination came from Prince Vorachak Tharanubhab.^[11] The prince argued that the appointment of such an important position was the sole prerogative of the king and not of the council. Furthermore, the position was not hereditary, and the appointment of the son of the former could set a dangerous precedent.^[8] However, the nomination of Wichaichan was supported by Sri Suriwongse who wanted to secure aline of succession by appointing an able and experienced Front Palace (as the second-in-line to the throne). Sri Suriwongse was determined and retorted by accusing the prince of wanting to be appointed himself ("ที่ไม่ยอมนั้น อยากจะเป็นเองหรือ"). The prince replied wearily"If you have ask me to permit it [the appointment], then I will have to permit it" ("ถ้าจะให้ยอมก็ต้องยอม").^[7] As a result, Prince Wichaichan was appointedFront Palace (Krom Phra Rajawang Bovorn Sathan Mongkol) andviceroy without the full consent of the incoming monarch.^[11] The relationship between Chulalongkorn and the Wichaichan would remain difficult for the rest of the latter's life, based on this fact.^[12] On 11 November 1868, Wichaichan's cousin Chulalongkorn was crownedSupremeKing of Siam at theGrand Palace.

Since the elevation of King Pinklao twenty years earlier, the office of Front Palace had gained considerable amount of power and prestige. The viceroy had his own army of over 2,000 men, western trained and western armed.^[13] He also controlled a naval forces of severalsteam powered gunboats. The prince also had a large share ofstate revenues, over one-third of which is given directly to him for the maintenance of his officials, retinue, court, concubines, and advisors.^[2][8][14]

When Chulalongkorn came of age in 1873, he and his western-educated brothers were intent on creating a modernabsolutist state. Siamese government during previous reigns were dominated by the aristocracy, with many elements of feudalism still in existence. In order to modernize and centralize the state, Chulalongkorn must consolidate theroyal government's control over finances and the bureaucracy. First, he created theAuditing Office and then, a year later, thePrivy Council of Siam. These two reforms quickly drew the ire of the aristocracy and Wichaichan, whose powers were slowly being eroded.^[15]

The conflict between Chulalongkorn and Wichaichan over these reforms erupted in open confrontation, after Wichaichan received an anonymous letter threatening his life. On 28 December 1874, a fire erupted in theGrand Palace. Wichaichan's reluctance to help quell the flames gave Chulalongkorn the excuse he needed to lay siege to the Front Palace.^[16][17] As a result, on the night of 2 January 1875, Wichaichan fled to theBritishconsulate to the south ofBangkok to seek refuge from the king.^[18] Negotiations between the two cousins began, however no clear conclusions were reached. With Wichaichan under the impression that his life was in danger, he refused all reconciliation.^[18][19]

By February, the crisis has reached stalemate. Si Suriwongse decided to advise the British acting-Consul to invite an influential person to intervene and end the crisis. Invitations were made toSir Andrew Clarke theGovernor of the Straits Settlements.^[18][20] Clarke arrived in Bangkok on 18 February. After some deliberations with various factions, he decided to support the young king over Wichaichan.^[21][22] On the evening of 24 February, Clarke forced the humiliated Wichaichan to accept Chulalongkorn's terms in full.^[12][23]

The terms of the settlement stripped Wichaichan of all of his powers. He was able to keep only 200 guards of small weaponry and was also forced to abdicate his title of viceroy.^[23] Despite this, he was able to remain Front Palace and keep his residence. Chulalongkorn also promised to take responsibility for his finances and safety. He lived the rest of his life quietly as an educated gentleman, being consigned to his palace. The role and influence of the Front Palace and the nobility was greatly diminished, and Chulalongkorn was able to continue his reforms in peace without opposition.^[24] In 1881 Wichaichan met KingKalākaua of theHawaiian Islands, who made a stop in Siam on his world tour. The king noted that Wichaichan was well educated and spoke English fluently.^[25]

Wichaichan died on 28 August 1885 at the age of 47.^[23] Prince Bovorn Wichaichan was cremated with great ceremony on the field of Sanam Luang on 14 June 1886.^[7] TheFront Palace compound itself was partly demolished, parts that remain were given to Wichaichan's consorts, daughters and sisters as residences (sons were excluded).

After his death the office of Front Palace was left vacant until On 14 January 1886, when Chulalongkorn's son with Princess ConsortSavang Vadhana was madeCrown PrinceMaha Vajirunhis orSomdet Phra Boromma-orasathirat Sayam Makutrajakuman. The title of Front Palace, which was first created in 1688 by KingPetracha ofAyutthaya was thus abolished and replaced with anheir apparent, whose succession is to be based on the principle ofmale primogeniture.^[3][25] The new invented title brought Siamese succession in line with the European tradition.

During his lifetime Wichaichan fathered 28 children with various consorts and concubines. With Chao Chom Manda Prik Lek, he had a son, Prince Karnchananophas Rasmi, the Prince of Chanchai Bovornyod, whose descendants use the surname: Kanchanawichai and with Consort Leam: PrinceRajani Chamcharas, the Prince Bidyalongkorn, whose descendants use the surname: Rajani. One of Prince Rajani Chamcharas' descendants is Mom ChaoBhisadej Rajani, the President of the Royal Projects of KingBhumibol Adulyadej (Rama IX), a grandson ofKing Chulalongkorn.

Title

• 1838-unknown :His Serence Highness Prince George Washington

• Unknown−1867:His Royal Highness Prince Yodying Prayurayot
• 1867−1868:His Royal Highness Prince Yodying Prayurayot, the Prince Bowon Wichaichan
• 1868−1885:His Royal Highness The Viceroy of Siam

Prince Wichaichan received the following honours from theSiamese honour system:

• Knight of The Most IllustriousOrder of the Royal House of Chakri
• Knight of The Ancient and AuspiciousOrder of the Nine Gems
• Knight Grand Cross (First Class) of The Most IllustriousOrder of Chula Chom Klao

Wikimedia Commons has media related toWichaichan.

• Pinklao
• Chulalongkorn
• Si Suriyawongse
• Andrew Clarke (administrator)
• Vajirunhis
• Front Palace
• Crown Prince of Thailand
• Grand Palace
• Rattanakosin Kingdom

• Bowring, Sir John (1857).The Kingdom and People of Siam: With a Narrative of the Mission to That Country in 1855. (Volume 1). United Kingdom: Adamant Media Corporation.ISBN 0-543-88704-9.{{cite book}}:ISBN / Date incompatibility (help)
• Englehart, Neil A. (2001)."Culture and Power in Traditional Siamese Government" (Southeast Asia Program Series) (Southeast Asia Program Studies, 18). United States: Cornell University Southeast Asia Program Publications.ISBN 0-87727-135-6.
• Kesboonchoo Mead, Kullada (2004).The Rise and Decline of Thai Absolutism. United Kingdom: Routledge Curzon.ISBN 0-415-29725-7.
• Vetch, Robert Hamilton (2005).Life of Lieutenant General the Honorable Sir Andrew Clarke. United Kingdom: Kessinger Publishing.ISBN 1-4179-5130-3. Full text also at 'archive.org':Life of Sir Andrew Clarke

• 19th-century Chakri dynasty
• Front Palaces
• Thai male Phra Ong Chao
• 1838 births
• 1885 deaths
• Knights Grand Cross of the Order of Chula Chom Klao
• Thai male Mom Chao
• Heirs presumptive

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