Grand Prince Hyoryŏng
Grand Prince Hyoryŏng, personal name Yi Po, was the second son of King Taejong of Joseon and his wife, Queen Wongyeong. He was the elder brother of Sejong the Great.
Family
- Father
- * King Taejong of Joseon
- Mother
- * Queen Wongyeong of the Yeoheung Min clan
- Siblings
- * Older sister: Princess Jeongsun
- * Older sister: Princess Gyeongseong
- * Older brother: Grand Prince Yi Il-nam
- * Older brother: Grand Prince Yi Yi-nam
- * Older brother: Grand Prince Yi Sam-nam
- * Older sister: Princess Gyeongan
- * Older brother: Yi Je, Grand Prince Yangnyeong
- * Younger brother: King Sejong of Joseon
- ** Sister-in-law: Queen Soheon of the Cheongseong Shim clan
- * Younger sister: Princess Jeongseon
- * Younger brother: Yi Jong, Grand Prince Seongnyeong
- * Younger brother: Grand Prince Yi Chung
- Consorts and their respective issue:
- Grand Princess Consort Yeseong of the Haeju Jeong clan ; eldest daughter of Jeong Yeok
- # Yi Chae, Prince Uiseong
- # Yi Chin, Prince Seowon
- # Yi Hap, Prince Boseong
- # Yi Mil, Prince Nakan
- # Yi Jeong, Prince Yeongcheon
- # Yi Ui, Prince Woncheon
- # Princess Yi of the Third Senior Rank
- # Princess Biin of the Third Senior Rank
- # Princess Yi of the Third Senior Rank
- Lady Son of the Pyeonghae Son clan
- # Princess Yi of the Third Senior Rank
- # Yi Nang
- # Princess Yi of the Third Senior Rank