René Charbonneau was 17th century French medical missionary friar and a member of the Siam mission of the Société des Missions Etrangères. He was the first medical missionary to Siam. He arrived in the country in 1677.Journal of the Siam Society - Thailand - v.1-2 1904-1905, Page 147
René Charbonneau first provided his services to the Siamese King Narai as an architect, to establish a wooden fort on the frontier with the country of Pegu.An Universal History: From the Earliest Accounts to the Present Time, Page 280, George Sale
In 1681 or 1682, King Narai, who was seeking to reduce Dutch and English influence, named René Charbonneau the Governor of the island of Phuket, a position which he held until 1685.New Terrains in Southeast Asian History, p.294, Abu Talib Phuket was already highly valued at that time for its production of tin. Charbonneau had received orders from King Narai to allow ships of all nations to trade freely in Phuket.New Terrains in Southeast Asian History By Abu Talib, p.294 In 1686, Charbonneau was replaced in this position by Sieur de Billy, the former maître d'hôtel of the French ambassador to Siam, Chevalier de Chaumont.Smithies 2002, p.50
René Charbonneau worked as a nurse in the French hospital established in 1669 in Ayutthaya by the Catholic Bishops Lambert and Ballue, with Father Laneau as the chief physician. The hospital provided medical care to about 200-300 people daily.History and Evolution of Western Medicine in Thailand Somrat Charuluxananana, Vilai Chentanez, Asian Biomedicine Vol. 1 No. 1 June 2007, p.98
See also France-Thailand relations
Notes
References Smithies, Michael (2002), Three Military Accounts of the 1688 "Revolution" in Siam, Itineria Asiatica, Orchid Press, Bangkok,