Founding of Joseon and Its Centralized Rule

Founding of Joseon and Its Centralized Rule

Joseon Dynasty

Founded in 1392 by Yi Seong-gye after replacing the Goryeo Dynasty, Joseon established Neo-Confucianism as its guiding state ideology. The dynasty created a centralized bureaucratic governance system, reorganized administrative and land tax structures, and fostered cultural achievements such as the creation of Hangeul under King Sejong. Facing major foreign crises including the Imjin War and Manchurian invasions, Joseon implemented long-term reforms like the Daedong Law. Its strong institutional framework and cultural heritage shaped Korea's early modern history until the late nineteenth century.

People

Birth Death Origin Age (Death)
1367
1397
1417
1457
1482
1488
1539
1542
1552
1575
1595
1661
1694
1752

Timeline

Category
Element
Year Joseon Dynasty
1367
Birth of Taejong (Period: June 21, 1367, Location: Near Hamhung, Hamgyongnam-do, South Korea (Goryeo-era Hamhung Royal Palace Villa))
1382
Marriage (King Taejong and Queen Wongyeong of the Min clan)
1392
Assassination of Jeong Mong-ju
Contributions to the founding of the Joseon Dynasty
1397
Birth of Sejong (Period: May 15, 1397 (converted to the Gregorian calendar; April 10 in the lunar calendar), Location: Seoul, South Korea (Hanyang at the time))
1398
First Prince's Rebellion
Anecdotes regarding the Hamhung Envoys
1400
Second Prince's Rebellion
Abolition of private armies and centralization of power
Stabilization of diplomatic relations with Ming China
Accession as the 3rd king of the Joseon Dynasty
1408
Marriage (King Sejong and Queen Soheon of the Sim clan)
1417
Birth of Sejo (Period: November 11, 1417, Location: Seoul, South Korea (Hanseong at the time))
1418
Deposition of Crown Prince Yangnyeong and selection of King Sejong as successor
Sim On Incident
Accession of King Sejong
Abdication in favor of King Sejong
1419
Tsushima Expedition
1420
Promotion of scholarship centered on Jiphyeonjeon (Hall of Worthies)
1422
Death of Taejong
Death and burial of King Taejong
1428
Marriage (King Sejo and Queen Jeonghui of the Yun clan)
1429
Compilation of the agricultural guide Nungsa Jikseol
1430
Establishment of Four Counties and Six Posts in the northern region
Development of calendrical science, astronomy, and technology
1433
Border conflicts between Joseon and Jurchen tribes
1442
King Sejong's later years and delegation of state affairs to the Crown Prince
1443
Diplomatic negotiations between Joseon and Tsushima following the expedition
1444
Land tax reform through the Gongbeop system
1445
Change of title to Grand Prince Suyang
1446
Creation of Hunminjeongeum (Hangul)
1450
Border conflicts with Jurchen tribes during the early Joseon Dynasty
Death of Sejong
1453
Gyeoyu Jeongnan (Coup of 1453)
1455
Abdication of King Danjong and accession of King Sejo
Accession as the 7th king of the Joseon Dynasty
Arrangement of royal ceremonial music
1456
Six Martyred Ministers Incident (Plot to restore King Danjong)
1457
Exile and death of King Danjong
Birth of Seongjong (Period: August 19, 1457, Location: Seoul, South Korea (Jaseondang inside Gyeongbokgung Palace, Hanseong at the time))
1460
Reform of the land system
Promotion of the compilation of Gyeongguk Daejeon
1467
Suppression of the Lee Si-ae Rebellion
Marriage (King Seongjong and Queen Gonghye of the Han clan)
1468
Death of Sejo
Death of King Sejo and succession of King Yejong
1469
Accession of King Seongjong
Suppression of Buddhist policies
1470
Establishment of Hongmungwan and recruitment of Neo-Confucian scholars
Promotion of scholarly and publishing initiatives
1474
Completion and implementation of Gyeongguk Daejeon
1476
Marriage (King Seongjong and Deposed Queen Yun)
1477
Strengthening of restrictions on the remarriage of widows
1479
Deposition of the Deposed Queen Yun
1480
Marriage (King Seongjong and Queen Jeonghyeon of the Yun clan)
1482
Execution by poison of the Deposed Queen Yun
Birth of Jo Gwang-jo (Period: August 23, 1482 (dates vary across sources when converted to the Gregorian calendar), Location: Seoul, South Korea (listed as Hanseong at the time in some sources; some list present-day Yongin, Gyeonggi-do as birth place))
1488
Birth of Jungjong (Period: April 25, 1488, Location: Seoul, South Korea)
1489
Yi Gu-ji Incident
1491
Jurchen Expeditions
Northern expeditions against Jurchen forces
1494
Death of King Seongjong and accession of Yeonsangun
1495
Death of Seongjong
1498
Muo Sahwa (First Literati Purge)
Studies under Kim Koeng-pil and cultivation of Neo-Confucian scholarship
1499
Marriage (King Jungjong and Queen Dangyeong of the Sin clan)
Marriage (Jo Gwang-jo)
1504
Gapja Sahwa (Second Literati Purge)
1506
Border conflicts with Jurchen tribes
Restoration of government order after the Yeonsangun era
Jungjong Coup
Accession of King Jungjong
1507
Marriage (King Jungjong and Queen Janggyeong of the Yun clan)
1510
Three Ports Disturbance (Sanpo Rebellion)
Spread of local self-governance and the Hyangyak system
Passing the civil service examination and entry into government service
Spread of Hyangyak and local social reform
1515
Court power struggles involving queens and maternal relatives
Neo-Confucian reforms led by Jo Gwang-jo
1517
Marriage (King Jungjong and Queen Munjeong of the Yun clan)
1518
Introduction of the Hyeonlyang-gwa (Recommendation Examination)
Abolition of Sogeokseo
1519
Third Literati Purge (Gimyo Sahwa)
Gimyo Sahwa (Third Literati Purge)
Advocacy for the removal of false merit honors
Execution by poison and posthumous rehabilitation
1520
Death of Jo Gwang-jo
1539
Birth of Heo Jun (Period: 1539 (exact date is subject to various theories), Location: Gangseo-gu, Seoul, South Korea (near present-day Gayang-dong))
1542
Birth of Yu Seong-ryong (Period: November 7, 1542, Location: Andong, Gyeongsangbuk-do, South Korea (near Hahoe Village))
1544
Death of Jungjong
Death of King Jungjong and succession of King Injong
1552
Birth of Seonjo (Period: November 26, 1552, Location: Seoul, South Korea (Hanseong at the time))
1564
Passing the civil service examination and start as an official
1567
Accession of King Seonjo
Promotion of Neo-Confucian politics and scholarship
1569
Marriage (King Seonjo and Queen Uiin of the Park clan)
1570
Activities as a physician in Naeuiwon (Royal Infirmary)
1575
Exacerbation of factional strife between Easterners and Westerners
Birth of Gwanghaegun (Period: June 4, 1575 (April 26 in the lunar calendar), Location: Seoul, South Korea (Hanseong at the time))
1590
Marriage (Gwanghaegun and Princess Consort Munseong)
Appointment as Right State Councillor and Left State Councillor
Treatment of the Crown Prince's smallpox
1592
First Japanese Invasion of Korea (Imjin War)
Ming military intervention and peace negotiations during the Imjin War
Naval battles of Yi Sun-sin and resistance by Righteous Armies
Delegation of state affairs to Crown Prince Gwanghae
Imjin War (Japanese invasions of Korea)
Appointment of Gwanghaegun as Crown Prince
Wartime governance as Crown Prince
Japanese invasion of Korea and flight of King Seonjo
Appointment as Chief State Councillor and wartime leadership
Accompanying King Seonjo during his evacuation
Fall of Hanyang to Japanese forces and royal flight
Outbreak of the Imjin War
1593
Issuance of royal decrees in Hangul
Involvement in the establishment of the Hullyeondo-gam (Military Training Command)
Second Siege of Jinju Fortress
1595
Birth of Injo (Period: December 7, 1595, Location: Haeju, South Korea (present-day South Hwanghae Province; birth place was the residence of Prince Jeongwon at the time))
1596
Commencement of the compilation of Dongui Bogam
1597
Second Japanese Invasion of Korea (Jeongyu Jaeran)
Second Japanese Invasion and retreat of Japanese forces
1598
Post-war recovery and court reconstruction
Post-war reconstruction and restoration of dynastic rule
Dismissal of Ryu Seong-ryong
Writing of Jingbirok (The Book of Corrections)
1600
Retirement from official posts and writing in later years
1602
Marriage (King Seonjo and Queen Inmok of the Kim clan)
1607
Death of Yu Seong-ryong
1608
Elimination of Prince Imhae
Implementation of the Daedong Law
Post-war reconstruction and rebuilding of palaces
Death of King Seonjo and exile of Heo Jun
Accession as the 15th king
Death of Seonjo
1609
Resumption of diplomatic and trade relations with Japan
1610
Balanced diplomacy between Ming and Later Jin
Marriage (King Injo and Queen Inryeol of the Han clan)
Completion of Dongui Bogam
1613
Gyeochuk Oksa (Literati Purge of 1613)
Publication of Dongui Bogam
1615
Death of Heo Jun
1618
Confinement of Queen Inmok
1619
Battle of Sarhū
Marriage (King Injo and Royal Consort Gwi-in Jo)
1620
Expansion of the Daedong Law and financial reform
1623
Deposition of Gwanghaegun and exile to Jeju Island
Accession of King Injo
Reorganization of the military system and enhancement of national defense
Injo Coup
1624
Yi Gwal's Rebellion
1627
First Manchu Invasion of Korea (Dingmao Horan)
1636
Second Manchu Invasion of Korea (Byeongja Horan)
1637
Surrender at Samjeondo
Stay of Crown Prince Sohyeon and Grand Prince Bongnim in Qing China
1638
Marriage (King Injo and Queen Jangryeol of the Jo clan)
1641
Death of Gwanghaegun
1645
Beginning of personal rule
Return and death of Crown Prince Sohyeon
Death of Crown Prince Sohyeon and change of successor
1649
Death of King Injo and accession of King Hyojong
Death of Injo
1661
Birth of Sukjong (Period: October 7, 1661, Location: Seoul, South Korea (Hanseong at the time, Gyeonghuigung Palace))
1670
Marriage (King Sukjong and Queen Ingyeong of the Kim clan)
1674
Gabin Yesong (Ritual Controversy of 1674)
Accession as the 19th king
1678
Establishment of the monetary system and circulation of Sangpyeong Tongbo
1680
Gyeongsin Hwanguk (Political Turnabout of 1680)
Marriage (King Sukjong and Royal Noble Consort Suk-bin Choe)
1681
Marriage (King Sukjong and Queen Inhyeon of the Min clan)
1689
Gisi Hwanguk (Political Turnabout of 1689)
Marriage (King Sukjong and Royal Noble Consort Hui-bin Jang)
1694
Gapsul Hwanguk (Political Turnabout of 1694)
Birth of Yeongjo (Period: October 31, 1694, Location: Seoul, South Korea)
1701
Execution of Lady Jang Hui-bin
1702
Marriage (King Sukjong and Queen Inwon of the Kim clan)
1704
Marriage (King Yeongjo and Queen Jeongseong of the Seo clan)
1712
Erection of the Baekdu Mountain Border Stele
1720
Promotion of the Tangpyeong (Impartiality) Policy
Death of Sukjong
Death of King Sukjong and succession of King Gyeongjong
1721
Sinim Sahwa (Political Purges of 1721–1722)
1724
Northern border defense and response to Jurchen forces
Accession of King Yeongjo and controversy over royal succession
Accession of King Yeongjo
Establishment of legal and administrative systems
1726
Marriage (King Yeongjo and Royal Consort Yeong-bin Lee)
1728
Musin Rebellion (Yi In-jwa's Rebellion)
Suppression of Yi In-jwa's Rebellion in Cheongju
1750
Implementation of the Gyunyeongnyeok Law (Equalized Tax Law)
1752
Birth of Jeongjo (Period: October 28, 1752, Location: Seoul, South Korea (Hanseong at the time, Changgyeonggung Palace))
1758
Policy banning Catholicism
1759
Marriage (King Yeongjo and Queen Jeongsun of the Kim clan)
1762
Impact of Crown Prince Sado's death on the royal succession
Death of Crown Prince Sado (Im-o Hwabeon)
Marriage (King Jeongjo and Queen Hyoui of the Kim clan)
Death of Crown Prince Sado
1776
Assassination plots surrounding the accession of King Jeongjo
Establishment of Kyujanggak (Royal Library)
Promotion of the Tangpyeong (Impartiality) Policy
Death of King Yeongjo and succession of King Jeongjo
Accession as the 22nd king
Death of Yeongjo
1789
Relocation of Crown Prince Sado's tomb and posthumous honoring
1790
Establishment of the Jangyongyeong (Royal Guard Units)
1791
Implementation of the Sinhai Tonggong (Commercial Reform of 1791)
Commercial reform through Sinhai Tonggong
1794
Construction of Suwon Hwaseong Fortress
1800
Death of Jeongjo
Death of King Jeongjo and succession of King Sunjo
Unknown
Dissemination of Neo-Confucian texts including Sohak (Elementary Learning, Period: First half of the 16th century, Location: Throughout the Joseon Dynasty)
Coastal defense operations against Wokou pirates (Period: First half of the 16th century, especially reign of King Jungjong, Location: Southern coast and southeastern coastal region of the Korean Peninsula)
Writing of medical texts and contributions to traditional medicine (Period: Latter half of 16th century–early 17th century, Location: Various regions of the Joseon Dynasty and Naeuiwon in the court)
Ming-Qing Transition (Period: 1643-1661), Location: Northeast China, North China, Central China, South China, etc.)
Border conflicts and negotiations with Qing (Period: Late 17th century–1712, Location: Border region between northern Korea and Qing along the Yalu and Tumen Rivers)
Expansion of the Daedong Law (Period: Late 17th century–early 18th century, Location: Various regions of the Joseon Dynasty)
Development of commerce and markets (Period: Late 17th century–early 18th century, Location: Hanseong (present-day Seoul) and markets across the Joseon Dynasty)
Munche Banjeong (Literary Style Reform, Period: Latter half of the 18th century, reign of King Jeongjo, Location: Government court and academic institutions in Hanseong (present-day Seoul))
Marriage (Ryu Seong-ryong, Period: Details unknown, Location: Details unknown)
Marriage (King Yeongjo and Royal Consort Jeong-bin Lee, Period: Exact marriage date unknown; became concubine before Yeongjo's accession, Location: Court of the Joseon Dynasty (present-day Seoul, South Korea))
Marriage (Heo Jun, Period: Unknown, Location: Unknown)

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