Taejo, personal name Yi Sŏng-gye, later Yi Tan, was the founder and first monarch of the Joseon dynasty of Korea. After overthrowing the Goryeo dynasty, he ascended to the throne in 1392 and abdicated six years later during a strife between his sons. He was honored as Emperor Go following the establishment of the Korean Empire.
Portrait of King Taejo
Portrait of King Taejo (1872 copy)
Portrait of Emperor Go (1900 copy)
Joseon, officially Great Joseon State, was a dynastic kingdom of Korea that lasted just over 500 years. It was founded by Taejo of Joseon in July 1392 and replaced by the Korean Empire in October 1897. The kingdom was founded following the aftermath of the overthrow of Goryeo in what is today the city of Kaesong. Early on, Korea was retitled and the capital was relocated to modern-day Seoul. The kingdom's northernmost borders were expanded to the natural boundaries at the rivers of Amnok and Tuman through the subjugation of the Jurchens.
King Taejo's portrait
The throne room at Gyeongbok Palace
Portrait of Ha Yeon, who served as Chief State Councillor during King Sejong's reign
A page from the Hunmin Jeongeum Eonhae, a partial translation of Hunminjeongeum, the original promulgation of the Korean alphabet