Жосон әулетінің 21-ші патшасы Йонджо

21st king of Joseon from 1724 to 1776

Yeongjo (hangul=영조; 31 October 1694 – 22 April 1776), personal name Yi Geum (hangul=이금), was the 21st monarch of the Joseon dynasty of Korea. He was the second son of King Sukjong by his concubine, Royal Noble Consort Suk of the Haeju Choe clan. Before ascending to power, he was known as Prince Yeoning (hangul=연잉군). His life was characterized by political infighting and resentment due to his biological mother's low born origins. In 1720, a few months after the accession of his elder half brother, Yi Yun (posthumously King Gyeongjong), as the 20th king, Yeoning became the crown prince. This induced a large controversy between the political factions. Nevertheless, four years later, at the death of Gyeongjong, he ascended to the throne. Yeongjo is most remembered for his persistent attempts to reform the taxation system, and reconcile the various factions under his Tangpyeong policy (hangul=탕평). His reign of nearly 52 years was also marked by the highly controversial execution of his only surviving son, Crown Prince Sado, in 1762. However, in spite of this controversy, Yeongjo has earned a positive reputation in Korean history due to his efforts to rule by Confucian ethics.

In 1720, King Sukjong died and Crown Prince Yi Yun, Sukjong's eldest son, ascended to the throne as King Gyeongjong, at the age of 33. Before he died in 1720, Sukjong supposedly told Yi I myeong to name Prince Yeoning as Gyeongjong's heir, but in the absence of a historiographer or scribe, no record exists. At this time, the Noron faction unsuccessfully tried to pressure the new king to step down in favor of his younger half brother. A few months after Gyeongjong's enthronement, Prince Yeoning was installed as Crown Prince Brother (Wangseje; 왕세제, 王世弟). This aggravated the power struggle and led to the 신임사화 of 1721. The Noron sent petitions to the king to no effect while the opposing Soron faction used this to their advantage — claiming the Noron were trying to usurp power and subsequently getting their rival faction removed from several offices. Members of the Soron faction then came up with a plan to assassinate Yeoning under the pretence of hunting for a white fox said to be haunting the palace, but he sought shelter with his adoptive mother, Queen Dowager Hyesun. Afterwards, he told the king that he would rather go and live as a commoner. On 11 October 1724, King Gyeongjong died. The Soron accused Yeoning of being involved in his brother's death due to the earlier attempt of the Noron faction to have him placed on the throne. Many historians, however, now believe that he could have died from food poisoning caused by contaminated seafood, as he displayed symptoms of the illness. Homer Hulbert described this in his book The History of Korea, where he said, "But we may well doubt the truth of the rumor, for nothing that is told of that brother indicates that he would commit such an act, and in the second place a man who will eat shrimps in mid summer, that have been brought 30 miles from the sea without ice might expect to die". On 16 October 1724, Prince Yeoning ascended the throne as King Yeongjo, the 21st ruler of Joseon.

After the ascension of King Yeongjo to the throne, the position of the Noron faction was restored, and a coalition of the radical faction of the Namin and the excluded Soron faction instigated Yi In jwa's Rebellion under the pretext of protecting King Gyeongjong. Yeongjo pursued a policy of equal recruitment, believing that factional strife was detrimental to the country's development. In response, the radical faction of the Soron group justified their rebellion by raising suspicions about the circumstances of King Gyeongjong's death and claiming that King Yeongjo was not the legitimate heir of King Sukjong, thereby securing their power. The rebellion began on March 15 when their leader, Yi In jwa captured Cheongju Castle. The rebel forces, marching toward Hanyang (present day Seoul), were defeated by the royal army, and the support from the Yeong and Honam regions was also suppressed by local forces, leading to the suppression of the rebellion and execution of Yi In jwa and his family.

Realising the detrimental effect on state administration of the factional strife, Yeongjo attempted to end it as soon as he ascended the throne. He reinstated the short lived universal military service tax, and then went beyond the palace gates to solicit the opinions of officials, literati (scholars), soldiers and peasants. Yeongjo reduced the military service tax by half and ordered the variance be supplemented by taxes on fisheries, salt, vessels and an additional land tax. He also regularized the financial system of state revenues and expenses by adopting an accounting system. His realistic policies allowed payment of taxes on grain from the remote mountainous areas Gyeongsang Province, to the nearby port, with payment in cotton or cash for grain. The circulation of currency was encouraged by increasing coin casting. Yeongjo's concern for improvement of the peasant's life was manifest in his eagerness to educate the people by distributing important books in the Korean script (Hangul), including the Book of Agriculture. The pluviometer was again manufactured in quantity and distributed to local administration offices and extensive public work projects were undertaken. Yeongjo upgraded the status of posterity of the commoners, opening another possibility for upward social mobility and inevitable change. His policies were intended to reassert the Confucian monarchy and a humanistic rule, but they were unable to stem the tide of social change that resulted. Mercantile activities rapidly increased in volume. The accumulation of capital through monopoly and wholesales expanded through guild organisations and many merchants were centred in Hanseong. The traditional division of government chartered shop, the license tribute goods suppliers and the small shopkeepers in the alley and streets were integrated and woven into a monopoly and wholesale system. Regardless of status, many yangban aristocrats and commoners engaged in some kind of merchant activities. Thus Hanseong made great strides as a commercial and industrial city in the 18th century. The popular demand for handicrafts and goods such as knives, horse hair hats, dining tables and brassware was ever increasing. Restrictions on wearing the horse hair hat originally denoting yangban status, virtually disappeared. Even bootlegging of books became commercialised as competition developed among the well to do yangban who engaged in the publication of collected literary works by their renowned ancestors. This also led to printing popular fiction and poetry. The people especially appreciated satire and social criticism. One example is the Chunhyangjeon (Tales of Chunghyang) about the fidelity of the gisaeng's daughter, which was widely read as a satire aimed to expose the greed and snobbery of government officials.

The King is also renowned for having treasured Park Mun su, whom he appointed as secret royal inspector (Amhaengeosa; 암행어사). Park, who had earned great merit in putting down Yi In jwa's rebellion in 1728, went around the nation arresting corrupt local officers in the name of the King.

Yeongjo was the first to take action against Roman Catholic activities in the country. By the 18th century, Catholicism was beginning to acquire a following especially in the Gangwon and Hwanghae provinces. In 1758, Yeongjo officially outlawed Catholicism as an evil practice.

The only significantly dismal incident during Yeongjo's reign was the death of his son, Crown Prince Sado. History indicates Sado suffered from mental illness, randomly killing people in the palace and raping palace maids. Because Yeongjo could not execute his son without also implicating his daughter in law and grandson, he ordered Sado to climb into a wooden rice chest on a hot July day in 1762. After two days, King Yeongjo had the chest containing Sado tied with rope, covered with grass, and moved to the upper palace. Sado responded from inside the chest until the night of the seventh day; the chest was opened and he was pronounced dead on the eighth day. During the 19th century, there were rumors that Crown Prince Sado had not been mentally ill, but had been victimised by a court plot. This, however, is contradicted by both the memoirs written by Sado's widow and the Annals of the Joseon Dynasty. As a means to preserve the legitimacy of Sado's son as his own heir, Yeongjo decreed that the boy be registered as the son of the deceased Crown Prince Hyojang and Crown Princess Consort Hyosun.

Yeongjo had lived with poor health for much of his life, and was even infected with parasitic worms. Because of this, he took many precautions to stay healthy, which some speculate may have contributed to his death at a relatively old age. Fourteen years after Crown Prince Sado's death, his son and Yeongjo's grandson, Yi San (posthumously King Jeongjo), became King. The early part of the new King's years were marked by political intrigues and fear of court officials who were afraid that he would seek revenge on them for petitioning the punishment that caused the death of his father, Crown Prince Sado. Yeongjo is buried with his second wife, Queen Jeongsun, in the royal tomb of Wonneung (hangul=원릉) in Guri, Gyeonggi Province.

Portrayed by Kim Sung won in the 1988 MBC TV series 500 Years of Joseon: The Memoirs of Lady Hyegyeong. Portrayed by Park Geun hyung in the 1998 MBC TV series The King's Road. Portrayed by Choi Bool am in the 1998 MBC TV series Hong Guk Young. Portrayed by Jo Min ki in the 2002 MBC TV series Inspector Park Moon So. Portrayed by Lee Tae ri in the 2002–3 KBS2 TV series Royal Story: Jang Hui bin. Portrayed by Kim Sung gyum in the 2007 CGV TV series Eight Days, Assassination Attempts against King Jeongjo. Portrayed by Lee Soon jae in the 2007 MBC TV series Lee San, Wind of the Palace. Portrayed by Lee Hyung suk and Lee Seon ho in the 2010 MBC TV series Dong Yi. Portrayed by Jeon Gook hwan in the 2011 SBS TV series Warrior Baek Dong soo. Portrayed by Han Suk kyu in the 2014 SBS TV series Secret Door. Portrayed by Yoo Yeon seok in the 2014 film The Royal Tailor. Portrayed by Song Kang ho in the 2015 film The Throne. Portrayed by Yeo Jin goo in the 2016 SBS TV series The Royal Gambler. Portrayed by Ryu Tae joon in the 2017 film The Age of Blood. Portrayed by Jung Il woo in the 2019 SBS TV series Haechi. Portrayed by Lee Deok hwa in the 2021 MBC TV series The Red Sleeve.