Jangsu
Monarch
Jangsu of Goguryeo was the 20th monarch of Goguryeo, the northernmost of the Three Kingdoms of Korea. He was born in 394 as the eldest son of Gwanggaeto. He became the crown prince in 408, and upon his father's death in 413, became the ruler at... Wikipedia
Born: 394 AD
Died: 491 AD (age 97 years)
Great-grandparent: Gogugwon of Goguryeo
Parents: Gwanggaeto the Great
Great grandchildren: Anjang of Goguryeo and Anwon of Goguryeo
Grandchild: Munjamyeong of Goguryeo
Full name: Jangsu of Goguryeo