Queen Jeongseong
Member of the Jeonju Yi clan ‧ Yeongjo of Joseon's ex-wife
Queen Jeongseong, of the Daegu Seo clan, was the first wife of King Yeongjo of Joseon and the adoptive mother of Crown Prince Sado. Wikipedia
Born: January 2, 1693, Seoul, South Korea
Died: March 23, 1757 (age 64 years), Jondeokjeong Pavilion, Seoul, South Korea
Spouse: Yeongjo of Joseon (m. 1703–1757)
Grandchildren: Jeongjo of Joseon, Prince Euneon, Crown Prince Uiso, and more
Parents: Seo Jong-jae
Children: Crown Prince Hyojang and Crown Prince Sado
Clan: Daegu Seo clan (by birth); Jeonju Yi clan (by marriage)