Devan Udayawongse, the Prince Devawongse Varoprakar ( th, สมเด็จพระเจ้าบรมวงศ์เธอ พระองค์เจ้าเทวัญอุไทยวงศ์ กรมพระยาเทวะวงศ์วโรปการ; 27 November 1858 – 28 June 1923) was a Siamese prince and diplomat during the reigns of
Rama V
Chulalongkorn ( th, จุฬาลงกรณ์, 20 September 1853 – 23 October 1910) was the fifth monarch of Siam under the House of Chakri, titled Rama V. He was known to the Siamese of his time as ''Phra Phuttha Chao Luang'' (พร� ...
and
Rama VI
Vajiravudh ( th, วชิราวุธ, , 1 January 188126 November 1925) was the sixth monarch of Siam under the Chakri dynasty as Rama VI. He ruled from 23 October 1910 until his death in 1925. King Vajiravudh is best known for his efforts ...
.
Born as son of King
Mongkut
Mongkut ( th, มงกุฏ; 18 October 18041 October 1868) was the fourth monarch of Siam (Thailand) under the House of Chakri, titled Rama IV. He ruled from 1851 to 1868. His full title in Thai was ''Phra Bat Somdet Phra Menthora Ramathib ...
and Princess Consort
Piam
Princess Piyamavadi Sri Bajarindra Mata ( th, สมเด็จพระปิยมาวดี ศรีพัชรินทรมาตา; ) or Chao Khun Chom Manda Piam ( th, เจ้าคุณจอมมารดาเปี่ยม ...
with the given name Prince Devan Udayawongse (เทวัญอุไทยวงศ์; ), he had the same parents as the three queens of King
Chulalongkorn, Queen
Sunandha Kumariratana, Queen
Savang Vadhana
Sri Savarindira ( th, ศรีสวรินทิรา; , 10 September 1862 – 17 December 1955), also known as Savang Vadhana ( th, สว่างวัฒนา; ), was a consort and half-sister of Chulalongkorn (Rama V), but she was no ...
and Queen
Saovabha
Queen Saovabha Phongsri ( th, เสาวภาผ่องศรี; RTGS: Saowapha PhongsiPronunciation) was an agnatic half-sister and queen of King Chulalongkorn (Rama V) of Thailand, and mother of both King Vajiravudh (Rama VI) and King P ...
Bhongsi. Prince Devawongse Varoprakar was the 42nd child of King Mongkut's 82 children.
He is the founder of the House of Devakula (ราชสกุลเทวกุล) and was also known for naming the
solar calendar
A solar calendar is a calendar whose dates indicate the season or almost equivalently the apparent position of the Sun relative to the stars. The Gregorian calendar, widely accepted as a standard in the world, is an example of a solar calendar ...
months after the
zodiac signs
In Western astrology, astrological signs are the twelve 30-degree sectors that make up Earth's 360-degree orbit around the Sun. The signs enumerate from the first day of spring, known as the First Point of Aries, which is the vernal equinox. ...
.
Life

Prince Devavongse Varoprakar was born in Bangkok's Grand Palace on 27 November 1858 to King
Mongkut
Mongkut ( th, มงกุฏ; 18 October 18041 October 1868) was the fourth monarch of Siam (Thailand) under the House of Chakri, titled Rama IV. He ruled from 1851 to 1868. His full title in Thai was ''Phra Bat Somdet Phra Menthora Ramathib ...
, Rama IV of Siam and Princess Consort
Piyamavadi
Princess Piyamavadi Sri Bajarindra Mata ( th, สมเด็จพระปิยมาวดี ศรีพัชรินทรมาตา; ) or Chao Khun Chom Manda Piam ( th, เจ้าคุณจอมมารดาเปี่ยม ...
(Piam Sucharitakul). He was their second child and their second son of the total 6 children which were
# Prince
Unakan Ananta Norajaya
Unakan Ananta Norajaya ( th, พระเจ้าบรมวงศ์เธอ พระองค์เจ้าอุณากรรณอนันตนรไชย; ; 20 February 1856 – 29 March 1873) was a son of King Mongkut (Rama IV) an ...
# Prince Devan Udayawongse (Later Prince Devawongse Varoprakar)
# Princess Sunandha Kumariratana (Later Queen
Sunandha Kumariratana
Sunanda Kumariratana ( th, สุนันทากุมารีรัตน์, , ; 10 November 1860 – 31 May 1880) was a queen consort of Siam. She was well known as "''The Wrecked Queen''".
Background
She was a daughter and fiftieth ...
)
# Princess Savang Vadhana (Later Queen
Sri Savarindira, the Queen Grandmother)
# Princess Saovabha Bongsi (Later Queen
Sri Bajarindra, the Queen Mother)
# Prince
Svasti Sobhana (Later Prince Svastivatana Visishta).
As a child, he had studied both Thai literature then ordained, and later studied English course in the Grand Palace. He first worked in the royal court of King
Chulalongkorn, Rama V of Siam as an officer in the royal audit office, at the age of 17. He was promoted to be the King's private secretary in the foreign affairs, then be the King's Principal Secretary, as well the director of the comptroller general. Moreover, he was bestowed the royal nobility title of Krom Muean Devawongse Varoprakar in 1881.
At the age of 27, when Chao Phraya Phanuwongse Mahakosa Thobodi (Tuam Bunnag) had resigned, he was promoted to be the Minister of Foreign Affairs where he started to establish the modern diplomatic methods and policies. He was known by foreign diplomats and officials as "Prince Dewan of Siam".
As the Siamese King's delegate to the
Golden Jubilee of Queen Victoria
The Golden Jubilee of Queen Victoria was celebrated on 20 and 21 June 1887 to mark the 50th anniversary of Queen Victoria's accession on 20 June 1837. It was celebrated with a Thanksgiving Service at Westminster Abbey, and a banquet to whic ...
, he had visited many countries and observed the administrative patterns and methods of each country. As a result, the Siamese royal court was evolved since then as the modern royal administrative system was set with 12 formal ministries in 1892. In the international relation and politics, he had played the major role in several incidents during that time including all the treaties with many countries and the French Indochina-Siamese conflict; as well the domestic issues and issues involving the royal court.
He had asked the King's permission to settle the permanent office of the ministry outside his residence, and the permanent embassies abroad, first in London then Paris and more. Later, he was bestowed the royal title of Krom Luang Devawongse Varoprakar in 1886. King Rama V informally called Prince Devan as his "right hand".
During the reign of King
Vajiravudh
Vajiravudh ( th, วชิราวุธ, , 1 January 188126 November 1925) was the sixth monarch of Siam under the Chakri dynasty as Rama VI. He ruled from 23 October 1910 until his death in 1925. King Vajiravudh is best known for his efforts ...
, Rama VI of Siam, who was the child of his maternal younger sister, Queen
Sri Bajarindra, the Queen Mother, he was delegated to work as the Head of the King's administration (
Prime Minister
A prime minister, premier or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. Under those systems, a prime minister is ...
) and was awarded the title of Krom Phra Devawongse Varoprakar, in 1911. He was also delegated many positions of the royal court of King Rama VI such as the chairman of the minister council.
Later in 1916 he was one of few princes of Siam who was not born to the Queen but bestowed the royal title of Somdet Krom Phraya Devawongse Varoprakar, which the rank of Somdet Krom Phraya is the highest rank for the prince who works in the Siamese royal court and normally preserved for Chao Fa (children born to the Queen) or Prince Supreme Patriarch only.
At the age of 64 Prince Devawongse died due to
sepsis
Sepsis, formerly known as septicemia (septicaemia in British English) or blood poisoning, is a life-threatening condition that arises when the body's response to infection causes injury to its own tissues and organs. This initial stage is foll ...
from carbuncle (abscess) complicated his diabetes at Devavesma palace, his residence, on 28 June 28, 1923. His funeral was held in his residence, and the royal cremation ceremony, presided over by King Rama VI, who mourned him with traditional all-white dress, was held at
Sanam Luang
Sanam Luang ( th, สนามหลวง, ; lit: 'royal turf') is a open field and public square in front of Wat Phra Kaew and the Grand Palace, Bangkok, Thailand. Sanam Luang is in the Phra Nakhon District, the historic center of Bangkok. ...
.
Institute of Foreign Affairs
The Devawongse Varopakarn Institute of Foreign Affairs (DVIFA) named after the former minister Devawongse Varoprakar and is supervised by the
Ministry of Foreign Affairs In many countries, the Ministry of Foreign Affairs is the government department responsible for the state's diplomacy, bilateral, and multilateral relations affairs as well as for providing support for a country's citizens who are abroad. The enti ...
.
Ancestors
External links
Ministry of Foreign Affairs, Kingdom of ThailandThammasat University Digital Collection
{{DEFAULTSORT:Devawongse Varoprakar
Thai male Phra Ong Chao
Children of Mongkut
Ministers of Foreign Affairs of Thailand
19th-century Chakri dynasty
20th-century Chakri dynasty
Knights Grand Cordon of the Order of Chula Chom Klao
Knights of the Ratana Varabhorn Order of Merit
Vajira Mala Order
Recipients of the Dushdi Mala Medal, Pin of Arts and Science
Grand Crosses of the Order of Vasa
Members of the Privy Council of Thailand
1858 births
1923 deaths
Sons of kings