thumb|right|Bao Dai and his followers on accessionBảo Đại (Hán tự: , lit. "keeper of greatness", 22 October 1913 – 30 July 1997), born Nguyễn Phúc Vĩnh Thụy (阮福永瑞), was the 13th and last ruler of the Nguyễn Dynasty. From 1926 to 1945, he served as king (or emperor) of Annam, now the northern two-thirds of Vietnam. During this period, he was “protected” by France as Annam was part of French Indochina. He ascended the throne in 1932 at the age of 19. The Japanese ousted the French in March 1945 and then ruled through Bảo Đại. At this time, Bảo Đại renamed his country “Vietnam.” He abdicated in August 1945 when Japan surrendered. He was chief of state of the State of Vietnam (South Vietnam) from 1949 until 1955. Bảo Đại was criticized as being closely associated with France and spending much of his time outside of Vietnam. Prime Minister Ngô Đình Diệm
ousted him in a referendum held in 1955.

Early life

Bảo Đại was born Prince Nguyễn Phúc Vĩnh Thụy in the Palace of Doan-Trang-Vien, part of the compound of the Purple Forbidden City in Huế, at that time the capital of Vietnam by tradition. He later was given the name Nguyễn Vĩnh Thụy. His father was King Khải Định of Annam. His mother was the king’s second wife, Tu Cung, who was renamed Doan Huy upon her 1913 marriage. She held various titles over the years that indicated her advancing rank as a favored consort until she eventually became Empress Dowager in 1933, with style of Her Imperial Majesty being added in 1945.

From 1802, the country—which was known variously as Vietnam and Annam, depending on who controlled it—had been a Chinese tributary state ruled by emperors. That title had been diminished to king, however, by the French government, which took control of the region in the late 19th century and split it into three areas: the protectorates of Annam and Tonkin and the colony of Cochinchina. The Nguyễn Dynasty was given nominal rule of Annam.

At the age of nine, Prince Nguyễn Phúc Vĩnh Thụy was sent to France to be educated at the lycée Condorcet and, later, the Paris Institute of Political Studies. In 1926, at age 13, he became king following his father's death and took the name Bảo Đại. He did not ascend to the throne due to his age and returned to France to continue his studies. He was subject to control by the French of his government, Annam at that time being part of the Union of French Indochina. Throughout the 20th century, Bảo Đại was widely perceived to be a puppet ruler for French colonial interests.

Marriages

thumb|right|Empress Nam Phương
On 20 March 1934, at the imperial city of Huế, Bảo Đại married Marie-Thérèse Nguyễn Hữu Thị Lan (a.k.a Mariette, 1914–1963), a commoner from a wealthy Vietnamese Catholic family. She was renamed Nam Phương, or "Southern Scent". The couple had five children: Crown Prince Bảo Long (born on 4 January 1936), Princess Phương Mai (born on 1 August 1937), Princess Phương Liên (born on 3 November 1938), Princess Phương Dung (born on 5 February 1942), and Prince Bảo Thắng (born on 9 December 1943). She was granted the title of empress in 1945.

Bảo Đại had four other wives, three of whom he wed during his marriage to Nam Phương:

• Phu Anh, a cousin, whom he married circa 1935, and by whom he had one daughter, Princess Claire Phương Tao (b. prior to 1936)

• Hoang, a Chinese woman, whom he married in 1946

• Bui Mong Diep, whom he married in 1955 and by whom he had two children, Princess Phương Minh (b. 1949) and Prince Bảo An (b. 1953)

• Monique Baudot, a French citizen whom he married in 1972 and who was styled "Imperial Princess" and renamed Vĩnh Thụy. She became known as Empress Thai Phương after her husband's death in 1997.

One of his concubines was a dancer from Hanoi, Ly Le Hang.

Independence and abdication

In 1940, during the second World War, coinciding with their ally Germany's invasion of France, the Japanese invaded French Indochina. While they did not eject the French colonial administration, the occupation authorities directed policy from behind the scenes in a parallel of Vichy France.

The Japanese promised not to interfere with the court at Huế, but in 1945 coerced Bảo Đại into declaring Vietnamese independence from France as a member of Japan's "Greater East Asia Co-Prosperity Sphere"; the country then became the Empire of Vietnam. The Japanese had a Vietnamese pretender, Prince Cường Để, waiting to take power in case the new emperor's "elimination" was required. Japan surrendered to the Allies in August 1945, and the Vietminh under the leadership of Hồ Chí Minh aimed to take power in a free Vietnam. Due to his recent Japanese associations, Hồ was able to persuade Bảo Đại to abdicate on 25 August 1945, handing power over to the Vietminh — an event which greatly enhanced Hồ's legitimacy in the eyes of the Vietnamese people. Bảo Đại was appointed "supreme advisor" to Hồ's Democratic Republic of Vietnam in Hanoi, which asserted its independence on 2 September 1945, but was ousted by the French in November 1946.

As Vietnam descended into armed conflict — rival factions clashed with each other and also with the remaining French. Bảo Đại left Vietnam after a year in his "advisory" role, living in both Hong Kong and China. The French persuaded him to return in 1949 to serve as "head of state" (quốc trưởng), not as "emperor" (Hoàng Đế). He soon returned to France, however, and showed little interest in the affairs of his own country when his own personal interests were not directly involved.

The victory of communism in China in 1949 led to a revival of the fortunes of the Vietminh. The United States extended diplomatic recognition to Bảo Đại's government in March 1950 soon after communist nations recognized Hồ's government. The outbreak of the Korean War in June led to U.S. military aid and active support of the French war effort in Indochina, now seen as anti-communist rather than colonialist.

But the war between the French colonial forces and the Việt Minh continued, ending in 1954 shortly after a major victory for the Việt Minh at the Battle of Điện Biên Phủ. The 1954 peace deal between the French and the Việt Minh, known as the Geneva Accords, involved a Chinese-inspired, supposedly temporary partition of the country into "Northern" and "Southern" Vietnamese administrations. Bảo Đại moved to Paris, France, but remained "Head of State" of South Vietnam, appointing the Roman Catholic nationalist, Ngô Đình Diệm, as his prime minister.

However, in 1955, Diệm used a referendum to remove Bảo Đại and establish a republic with Diệm as president. The referendum was widely regarded as fraudulent, showing an alleged ninety-eight percent in favour of a republic. Bảo Đại abdicated once again and remained in exile for the remainder of his life in Paris, France.

Life in exile

thumb|right|200px|Bao Dai's burial place in the Cimetière de Passy, Paris
In 1972, Bao Dai issued a public statement from exile, appealing to the Vietnamese people for national reconciliation, stating "The time has come to put an end to the fratricidal war and to recover at last peace and accord".

Bao Dai still held great influence among local political figures in the Quảng Trị and Thừa Thiên-Huế provinces and also in the city of Huế, the former imperial capital of Vietnam. The Communist government of North Vietnam sent representatives to France hoping that Bảo Đại would become a member of a coalition government which might reunite Vietnam, in the hope of attracting his supporters in the regions wherein he still held influence.

As a result of these meetings, Bảo Đại publicly spoke out against the presence of American troops on the territory of South Vietnam, and he also criticized President Nguyễn Văn Thiệu's regime in South Vietnam. He called for all political factions to create a free, neutral, peace-loving government which would resolve the tense situation that had taken form in the country.

In 1982, Bảo Đại, his wife, Vĩnh Thụy, and other members of the former imperial family of Vietnam visited the United States. His agenda was to oversee and bless Buddhist and Caodaiist religious ceremonies, in the Californian and Texan Vietnamese-American communities.

While in the United States, Emperor Bảo Đại gauged opinion among the exiled Vietnamese-American community, hoping to find a route towards national reconciliation.

Bảo Đại died in a military hospital in Paris, France in 1997. He was interred in the Cimetière de Passy.

After his death, his eldest son Crown Prince Bao Long inherited the position of head of the Nguyễn Dynasty.

Portrayal on film

Emperor Bảo Đại was portrayed by the actor Huynh Anh Tuan in the 2004 Vietnamese miniseries "Ngon Nen Hoang Cung" ("A Candle in the Royal Palace").

Coins with Bảo Đại name

The last cash coin ever produced in the world bears the name of Bảo Đại in Chinese characters.　There are three types of this coin. Large cast piece with 10 van inscription on
the reverse, medium cast piece with no reverse inscription, and small struck piece. All were issued in 1933.

Quotes

• In 1945 when the Japanese colonel in charge of the Hue garrison told Bao Dai that he had (in line with the orders of the Allied commander) taken measures ensuring the security of the Imperial Palace and those within it against a possible Việt Minh coup, Bao Dai dismissed the protection declaring "I do not wish a foreign army to spill the blood of my people."

• He explained his abdication in 1945 saying "I would prefer to be a citizen of an independent country rather than Emperor of an enslaved one."

• When, after WWII, France attempted to counter Ho Chi Minh's popularity and gain the support of the US by creating a puppet government with him, he said "What they call a Bảo Đại solution turns out to be just a French solution."

• In a rare public statement from France in 1972, Bảo Đại appealed to the people of Vietnam for national reconciliation, saying "The time has come to put an end to the fratricidal war and to recover at last peace and accord."