Jeongneung Royal Tomb is the tomb of Queen Sindeok, the second wife of King Taejo (1392-1398), founder of the Joseon dynasty (1392-1910). The queen met a sudden death due to health complications. Although one of her sons was the crown prince, he was killed by a successive brother, Yi Bang-won, in order to obtain the throne. After Yi Bang-won rose to the throne as King Taejong, he relocated Queen Sindeok's tomb to outside of the city walls.