King Jeongjo inherited a kingdom broken by madness, murder, and factional greed. In this episode, we look at how the grandson of Yeongjo—and son of the doomed Prince Sado—tried to rebuild the dynasty. From political purges and paranoid advisors to free-market experiments and the rise of new factions, Jeongjo’s reign was a fight to heal a wounded court without losing his crown.

       

 

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Fall of Joseon, Part 17: The King Who Would Heal a Dynasty

When King Jeongjo took the throne in 1776, Joseon was exhausted. His grandfather Yeongjo had spent decades balancing factions like a man juggling knives. His father, Crown Prince Sado, had died locked in a rice chest. The dynasty was fractured by guilt, paranoia, and hypocrisy.

Jeongjo’s challenge was to rule a kingdom that no longer trusted its kings.

Hong Gukyeong: The Power Broker

On his first day, Jeongjo declared publicly, “I am the son of Prince Sado.” That alone set the court on edge. Then he moved fast. He removed rivals, banished a few, and executed others. His closest ally was Hong Gukyeong, a brilliant and ruthless operator.

Hong rose quickly, becoming Chief Royal Secretary in 1776 and head of the royal army the next year. His sister, Wonbin, became Jeongjo’s concubine. Hong ruled like a prime minister, crushing opponents until his paranoia caught up with him. When Wonbin died, he blamed Queen Hyoui and allegedly tried to poison her. The scandal ended his career. Jeongjo expelled him in 1779, ending the brief “Hong era.”

A Scholar King Steps Forward

With Hong gone, Jeongjo ruled on his own. He saw himself as a philosopher-king, reviving the Confucian ideal of the monarch as teacher. In 1776 he founded Gyujanggak, a royal research institute that doubled as a policy think tank. He also launched the Chogyemunsin program to recruit young officials under 37. They were graded, rewarded, and even lectured by the king himself twice a month.

This flipped centuries of precedent. For generations, the scholar elite had tutored the king in Gyeongyeon sessions. Jeongjo reversed it. Now the king taught the scholars. The message was clear: he would not be lectured. He would lead.

Under Jeongjo, those sessions dropped from nearly 200 times a year to almost none by the late 19th century. Later monarchs, like Gojong, never held one. The Confucian power pipeline broke.

Factionalism Reborn

Jeongjo promised balance and impartiality, but factionalism just mutated. The old Noron faction split into new subgroups.

• Byeokpa (Dogmatists) clung to orthodoxy and defended Sado’s execution.
• Sipa (Realists) pushed reform and defended Sado’s memory.

The fall of Hong Gukyeong tilted power toward the Sipa. But arguments over Sado’s legacy reignited the faction wars. By 1792, petitions flooded the palace demanding rehabilitation for Sado or punishment for those complicit in his death. Jeongjo refused to take sides, hanging a sign over his desk that read, “An office for the policy of balance and impartiality.”

His approach was pragmatic. When factions fought, he just fired everyone. As one official later wrote, “When someone spoke about an issue, the first question was not whether it was true, but which faction he belonged to.”

That mindset—friend or foe over logic or morality—still echoes in Korean politics today.

Reform and Resistance

Jeongjo also tackled the economy. For centuries, merchants operated under a mercantilist system. Licensed traders monopolized commerce and funneled money to conservative allies in court. By the late 1700s, unlicensed markets were booming, prices were falling, and the monopoly class panicked.

In 1791, reformist official Chae Jegong proposed a partial free market. Jeongjo agreed. Goods not covered by state monopolies could now be traded freely. It was Korea’s first real taste of economic liberalization.

Conservatives raged. The policy was briefly suspended but never fully rolled back. Free markets weakened the old merchants and their bureaucratic partners. It also chipped away at the literati class, who found their government stipends shrinking. For the first time, impoverished yangban were encouraged to enter commerce.

Changing Society

Jeongjo’s reforms went beyond economics. He supported writers like Bak Jiwon, whose satirical novel A Story of the Scholar Gentry mocked the corruption and poverty of the educated elite. Jeongjo also pushed to end discrimination against illegitimate sons of literati, giving them limited access to government positions.

These changes didn’t erase inequality, but they cracked the rigid hierarchy that had defined Joseon for centuries.

Why It Matters

King Jeongjo’s reign is one of the last moments when Joseon tried to save itself. He reasserted royal power, curbed the scholars, opened the economy, and tried to balance ideology with pragmatism. But factionalism kept mutating. The court’s obsession with loyalty over logic remained.

Jeongjo’s reforms kept the dynasty alive for a while longer, but the seeds of decline were already planted. The scholar king could teach, punish, and reform, but he could not heal the rot.