Yi Ja-gyeom

MedievalPoliticianKorea1070 — 1126

Powerful Goryeo noble who attempted to usurp the throne.

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Quick Facts

Born

1070

Died

1126

Country

Korea

Era

Medieval

Occupation

Politician

Score Overview

Military (10%)35

Political (20%)29

Influence (20%)46

Legacy (20%)37

Leadership (15%)45

Strategy (15%)53

Total Score40.5

Yi Ja-gyeom — Complete Timeline

1122 AD

Marriage of Daughter to King InjongPolitical Action◆ Major

Yi Ja-gyeom married his daughter to King Injong, making him the king's father-in-law. This marriage gave him immense influence over the young king and the court, positioning him as the de facto ruler.

Marriage AlliancePower ConsolidationRoyal Family

Impact: national

1126 AD

Attempted Usurpation of the ThronePolitical Action◆ Major

Yi Ja-gyeom plotted to overthrow King Injong and place himself or a relative on the throne. His conspiracy was discovered, leading to a violent confrontation with royal forces.

UsurpationConspiracyPower Struggle

Impact: nationaldestructive

Defeat and ExecutionPolitical Action◆ Major

King Injong, with support from loyal generals, defeated Yi Ja-gyeom's forces. Yi Ja-gyeom was captured and executed, ending his bid for power and restoring royal authority.

ExecutionRoyal VictoryEnd of Rebellion

Impact: national