Hyeonjong of Goryeo

Timeline

1. 1009–1017Kaesong · GoryeoRaised to the throne in 1009 during the Kang Ga rebellion, with the capital at Kaesong. In the early reign he relied on ministers such as Gang Hang-jam to gradually weaken the power of local magnates, rebuild royal control over the whole realm, and perfect central rule based on the civil examinations and the bureaucracy.
2. 1018–1030Kaesong · GoryeoIn 1018–1019 the Khitans (Liao) launched a major invasion; the famed general Gang Hang-jam organized defenses along the Guseong–Kaesong line and won a decisive victory, consolidating Hyeonjong's prestige. In the 1020s he continued civil governance, expanding schools, printing classics, and maintaining diplomatic balance with Song and Liao.
3. 1031Kaesong · GoryeoHyeonjong died at Kaesong in 1031 after twenty-two years on the throne. His son King Deokjong succeeded, continuing his policies of strengthening central authority and external defense. Hyeonjong's reign is regarded as an important phase of political stability and markedly enhanced military self-defense capacity in early Goryeo.