Preparation By the mid-nineteenth century, the
British Empire had established political and commercial influence over the
Far East. France, in contrast, had not been engaging in the affairs of the Far East, maintaining only the colony of
French India based on
Pondicherry. Siam had concluded the
Burney Treaty (1826) with Great Britain and the
Roberts Treaty (1833) with the United States. During the
July Monarchy, France established a consulate in
Singapore in 1839 as the first step of French expansion in the Far East, with Eugène Chaigneau as the first French Consul in Singapore. Meanwhile, the British were gaining power and influence over
Qing China in the aftermath of the
First Opium War, after which the
Treaty of Nanking (1842) stipulated several concessions from China. Chaigneau arrived in Singapore in 1840. Also in 1840, during the time of British prevail over China in the Opium War, the Siamese royal court of King
Rama III contacted Chaigneau the French Consul at Singapore, on behalf of King
Harireak Reamea Ang Duong of Cambodia, sent gifts to Gauthier at Singapore in efforts to establish
Franco–Cambodian relations, asking Gauthier to bring the Cambodian presents to the French government at Paris. At Singapore, Montigny wrote to Bishop Pallegoix the Vicar Apostolic of Eastern Siam in Bangkok, informing Pallegoix of the imminent arrival of the French imperial diplomatic mission in Siam. Montigny also assigned Pallegoix to secure an introduction letter written by the King of Siam to present Montigny to the Vietnamese Emperor. Pallegoix, who had been residing in Siam since 1830, replied that having the King of Siam write to the Vietnamese Emperor would be of no use because Siam and Vietnam had been enemies,
having recently waged wars with each other. Montigny, with unrealisitic expectations, was enraged by Pallegoix's reply, insisting that the King of Siam was obliged to write a letter introducing Montigny to the Vietnamese imperial court to smoothen Montigny's entrance into Vietnam. This incident caused Montigny to adopt a very negative view on the French Bishop Pallegoix.
Arrival of Montigny in Siam Charles de Montigny, the French imperial envoy to Siam, eventually left Singapore for Bangkok on 29 June 1856 along with his assistant Godeaux with three vessels; the steamship
Marceau, the steam corvette
Catinat and the sailing corvette
Capricieuse, also with Commodore Jules Collier as the commander of his navy ships. The French diplomatic mission reached the
river bar of the
Chaophraya River on July 9. Through the course of his mission in Siam, Montigny strove to demonstrate to the Siamese government that France was superior to Britain and the United States, also seeking to follow Bowring's footsteps in Siam. According to Siamese law, all incoming foreign vessels had to report to the post of Paknam or
Samut Prakarn first. Montigny sent his assistant Godeaux to report to Phraya Samut Buranurak the governor of Samut Prakarn, also informing the Siamese that Montigny demanded nothing short of Bowring's diplomatic reception house in Bangkok, where Bowring resided during his mission to Siam last year in 1855. This two-storey, European-style reception house, locating in front of
Wat Prayurawong temple in modern
Thonburi district, had been receiving British envoys since 1822. This house, however, was occupied by the British Consul in Siam Charles Hillier, who refused to leave to make room for the French. The Siamese government then assigned the house of the recently deceased Siamese trade minister
Somdet Chaophraya Prayurawong Dit Bunnag, who was a leading negotiator of the Bowring Treaty and had died in April 1855, locating near the British reception house, for Montigny to reside. The Siamese told Montigny that this house was where the Bowring Treaty was signed and had belonged to the trade minister himself. Montigny was satisfied with this arrangement. King Mongkut of Siam then sent twenty-five small riparian barges to take the French envoys upstream from Samut Prakarn to Bangkok. Two Bunnag brothers-ministers,
Chaophraya Si Suriyawong Chuang Bunnag and
Chaophraya Rawiwong Kham Bunnag, brought the barges to Samut Prakarn on 12 July 1856. In similar manner to the previous Siamese reception of Western envoys, Chuang Bunnag had Siamese soldiers in red British military costume receive Montigny, who disembarked from his vessel
Marceau at Samut Prakarn. Siamese cannons shot 17-gun salute and the military band played British
God Save The Queen. Chaophraya Si Suriyawong Chuang Bunnag, whom Montigny called Kalahom (Kalaoum), conversed with Montigny in
English language, expressing his joy for France and Siam to resume relations after the long period of hiatus since the reign of King
Narai of
Ayutthaya in the seventeenth century. The Siamese expected the French mission to leave their warships at Paknam and proceeded to Bangkok, like the previous occasions of British and American missions to Siam. However, Montigny refused to leave French warships at Paknam, saying he wished to take his French warships to salute the Siamese royal flag at Bangkok. The Siamese surprisingly consented. In his later report to the French Foreign Ministry, Montigny boosted that the Siamese consent for Montigny to take French warships to Bangkok was unprecedented. Montigny, in his steamship
Marceau, arrived at Wichaiprasit Fort in Bangkok (where the
Siamese attack on the French had taken place in 1688) two days later on July 14, where Prince
Kromma Luang Wongsathirat Sanit, King Mongkut's younger half-brother, brought all the five Siamese plenipotentiaries to greet Montigny on the
Marceau. Vice-king
Pinklao of the
Front Palace, the second king of Siam, also wrote a personal letter in English to greet Montigny. The two other French corvettes
Catinat and
Capricieuse stayed at the river bar through Montigny's mission in Siam. Next day, on July 15, Montigny disembarked from the
Marceau with the French shooting
21-gun salute. The Siamese at Wichaiprasit Fort responded by shooting reciprocal 21-gun salute. However, during the cannon shots, one of the French cannon exploded, amputating arms of two French soldiers. Chuang Bunnag and Kham Bunnag escorted Montigny to his assigned residence near Wat Prayurawong temple.
Siamese reception of Montigny Bishop Pallegoix had earlier promised Montigny to assign a French Catholic priest as interpreter for Montigny. Montigny, however, held a negative opinion on Pallegoix since even before his arrival in Siam due to the previous letter incident. Pallegoix was further slandered by his fellow French Catholic missionaries, who called Pallegoix as "already becoming Siamese" for his high degree of sympathy towards the Siamese king. Father Larnaudie, one of the eight French priests who had earlier defied the order of the Siamese king in 1849, was then assigned as his interpreter. On 21 July 1856, the Siamese king Mongkut requested a private audience with the French envoy Montigny. Bishop Pallegoix and Father Larnaudie led Montigny from his residence to ride in a palanquin to have an audience with the king at Amarin Winitchai Throne Hall, where the Siamese king had earlier received Bowring, in the
Siamese royal palace. Montigny found the audience not so private as the king was surrounded by his officials prostrating on the floor. King Mongkut asked whether Montigny brought an imperial letter from the French Emperor. The Siamese had been expecting all incoming foreign envoys to bring letters from their respective sovereigns as this would mean a great respect to the Siamese king and the Siamese kingdom. Siamese treatment of the envoy also depended on whether the envoy was bringing a letter from the sovereign or not. Harry Parkes had brought a royal letter from
Queen Victoria and Townsend Harris had brought a presidential letter from
Franklin Pierce. In his report to ''Quai d'Orsay'', Montigny admitted that him not bringing an imperial letter was a mistake of France. Montigny replied to the Siamese king that if the Siamese king wrote a letter to the French Emperor, the French Emperor would reply in kind. Mongkut further asked why France waited for Britain and the United States to conclude treaties with Siam and then sent envoy after. Montigny replied that the French Empire had been contemplating and preparing sending an envoy to conclude a treaty with Siam no later than the British nor the Americans but, due to many unfortunate shortcomings, the French envoy could only arrive late. in
Bangkok was where King
Mongkut ceremonially received the French imperial envoy
Charles de Montigny on July 24, 1856. Montigny's grand audience with King Mongkut was scheduled to be on 24 July 1856. Montigny chose the ceremonies to take place in daylight (in contrast to Bowring's and Harris' audiences with Mongkut, which took place after sunset) in order for the Siamese to clearly see and grandeur of French diplomatic entourage. The procession began on 24 July 1856, at one o'clock in the afternoon. Without imperial letter, the portraits of the French Emperor and the French Empress were placed on the throne of the gilded royal riparian barge as substitute. The procession, in the equal scale of grandeur comparing to the Siamese reception of
Chevalier de Chaumont (1685) and
Simon de la Loubère (1687), moved from Montigny's residence to the royal palace. Montigny's barge followed the main royal barge. Montigny's assistant Godeaux, the naval commander Collier and Father Larnaudie the interpreter were in the same barge as Montigny. Following Montigny's barge was a separate barge for Bishop Pallegoix. In all these Siamese royal barges were Siamese oarsmen in red costume. Behind the Siamese reception procession were the French warships. Upon arrival of Montigny at the royal palace, the Siamese shot twenty-one salute cannon shots. French warships reciprocated with seventeen cannon salute shots. Montigny disembarked from the royal barge and he was transported, sitting on a sedan chair carried on the shoulders of Siamese porters, to the Dusit Maha Prasat Throne Hall, where the royal audience took place. In the throne hall, male members of Siamese royal family, ministers and officials all prostrated on the floor in absolute silence and great solemnity. Unlike the Siamese, Montigny was not required to prostrate himself on the floor but rather standing, flanked at his both sides by Collier and Pallegoix, in front of the king, who had been sitting on the high throne. The life-sized protraits of Emperor Napoleon and Empress Eugénie were placed to flank at both sides of Mongkut's throne. Montigny bowed to King Mongkut, read his own diplomatic letter to the Siamese king in
French language and then Father Larnaudie read the English-translated version. In his royal speech, Mongkut expressed his joy of the French diplomatic mission to Siam. After the conclusion of the grand Siamese royal reception, Kham Bunnag the
Phrakhlang led Montigny on a tour to visit
Theravadin Buddhist temples in Bangkok and also to see the royal elephants.
Conclusion of the Montigny Treaty After the grand audience, on 30 July 1856, King Mongkut appointed five Siamese plenipotentiaries to discuss and negotiate the Franco–Siamese Treaty with Montigny (Note that the
Bunnag surname was only granted in 1913 and Thai historians apply the surname onto historical figures to keep track of familial lineages); • Prince
Wongsathirat Sanit, younger half-brother of King Mongkut • Somdet Chaophraya Phichaiyat, personal name That Bunnag, the king's regent in the royal capital of Bangkok •
Chaophraya Si Suriyawong, personal name Chuang Bunnag, the
Samuha Kalahom or Prime Minister of
Southern Siam •
Chaophraya Rawiwong, personal name Kham Bunnag, the
Phrakhlang or Minister of Trade and Foreign Affairs • Chaophraya Yommaraj, personal name Nuch, the Head of
Nakhonban Police and Minister of Justice, not from Bunnag family Franco–Siamese negotiation began on 30 July 1856, taking place at the
Thonburi Palace, which had been the residence of Prince Wongsathirat Sanit. The negotiation went smoothly and quickly as most of the terms had been settled in accordance with the Bowring Treaty. However, there were some issues; • Montigny demanded that the Siamese government should guarantee the safety of the wealth of French subjects in Siam. Montigny cited the example of a British merchant named Hubertson, who was robbed in China in 1845 and the Chinese imperial government did not compensate for Hubertson's losses. Siam refused to guarantee the French wealth, giving the reason that the Siamese government had no means to measure the wealth of French subjects in Siam. Montigny compromised by adding the clause that, in case of robbery on French subjects in Siam, both on land and sea, the Siamese government would do the best to arrest the thief and retrieve the stolen goods. However, the Siamese government was not obliged to compensate for the losses if Siam did not manage to return the goods. • According to Montigny, French navy was the expression of French power and prestige to the world so France tolerated no restrictions on its naval navigation. Montigny insisted that all French vessels, including French warships, should be granted free passage to Bangkok. This demand was unique to France. The Siamese apparently did not agree with this notion due to concern over possible security breach. France and Siam did not settle on this issue, resulting in discrepancies in French and Siamese language versions of the treaty. In the French version, French ships were allowed free access to Bangkok. Informing the Siamese government was just a formality. However, in the Siamese language version, all foreign vessels especially the warships should be granted permission by the Siamese government first in order to travel upstream from Samut Prakarn to Bangkok. This issue would have future complications as France would be the only Western nation who brought warships to Bangkok in
gunboat diplomacy threats in 1864 and 1893. • The French accepted the Siamese restriction of travel and land ownership of French subjects in Siam to the area of twenty-four hours of boat passage from Bangkok. However, Montigny proposed that French Catholic missionaries should be allowed to go to preach in the faraway Siamese regional cities and that French naturalists should be allowed to go the explore
Siamese geography and wildlife. Siam agreed to this proposal on conditions that any French subjects who wished to venture out of the allowed area should obtain permission and a travel passport from the Siamese government in conjunction with the French consul. French missionaries had been expecting Bishop Pallegoix, as the Vicar Apostolic of Siam, to issue travel permits but Montigny gave this power to the French consul instead due to his contempt for Pallegoix. • Siam wanted France to provide assistance to Siamese ships in France and anywhere in the world that French consulates existed, in case of need. This clause originated from the American–Siamese Treaty of May 1856, in which the United States promised to provide assistance to the Siamese anywhere in the world that American consulates stood. Montigny consented to this proposal as Montigny speculated that there would not be so much Siamese venturing around the world to be the burden of France and that helping non-enemy neutral nations had been an established international protocol. Discussion on this Franco–Siamese treaty took only ten days as every points had been presumably agreed on 5 August 1856. The signing of the treaty, during which traditional Siamese administrative seals were imprinted on the treaty, took place on Friday, fourteenth waxing of the ninth month, Year 1218 of
Culāsakaraj Era, Year of Dragon, 15 August 1856, at the Thonburi Palace. Montigny personally chose August 15 as the signing day because it was the day when the French celebrated the Feast Day of the late Emperor
Napoleon I (Napoleon was born on August 15). After the signing of the treaty, the Siamese at Wichaiprasit fort shot 21-gun salute, while the French warship
Marceau at Wichaiprasit fort shot 21-gun salute in response. == Sovereigns and signatories ==