Grand Prince Hyoryeong

Not to be confused with Crown Prince Hyoryeong.

Grand Prince Hyoryeong (Korean: 효령대군; Hanja: 孝寧大君; 6 January 1396 – 12 June 1486), personal name Yi Bo (리보; 李補), was the second son of King Taejong of Joseon and his wife, Queen Wongyeong. He was the elder brother of Sejong the Great.

Yi Bo 이보
Grand Prince Hyoryeong
Born	January 6, 1396 Hanseong, Joseon
Died	June 12, 1486(1486-06-12) (aged 90) Shindong-myeon, Siheung County, Gyeonggi Province, Joseon
Burial	Bangbae-dong, Seocho District, Seoul, South Korea
Consort	Grand Princess Consort Yeseong of the Haeju Jeong clan (m.1407–d.1470)
Clan	Jeonju Yi clan
Dynasty	House of Yi
Father	Taejong of Joseon
Mother	Queen Wongyeong
Religion	Korean Confucianism (Neo-Confucianism), later Korean Buddhism

Korean name
Hangul	효령대군
Hanja	孝寧大君
Revised Romanization	Hyoryeong Daegun
McCune–Reischauer	Hyoryŏng Taegun
Birth name
Hangul	리호, later 리보
Hanja	李祜, later 李補
Revised Romanization	Ri Ho, later Ri Po
McCune–Reischauer	Ri Ho, later Ri Bo
Courtesy name
Hangul	선숙
Hanja	善叔
Revised Romanization	Seonsuk
McCune–Reischauer	Sŏnsuk
Posthumous name
Hangul	정효
Hanja	靖孝
Revised Romanization	Jeonghyo
McCune–Reischauer	Chŏnghyo
Art name
Hangul	연강
Hanja	蓮江
Revised Romanization	Yeongang
McCune–Reischauer	Yŏnkang

Family

• Father
  • King Taejong of Joseon (조선 태종; 16 May 1367 – 10 May 1422)
• Mother
  • Queen Wongyeong of the Yeoheung Min clan (원경왕후 민씨; 11 July 1365 – 10 July 1420)
• Siblings
  • Older sister: Princess Jeongsun (정순공주; 1385–1460)
  • Older sister: Princess Gyeongseong (경정공주; 1387–1455)
  • Older brother: Grand Prince Yi Il-nam (대군 이일남; 李一男; 1389)
  • Older brother: Grand Prince Yi Yi-nam (대군 이이남; 李二男; 1390)
  • Older brother: Grand Prince Yi Sam-nam (대군 이삼남; 李三男; 1392)
  • Older sister: Princess Gyeongan (경안공주; 1393 – 22 April 1415)
  • Older brother: Yi Je, Grand Prince Yangnyeong (양녕대군 이제; 1394–1462)
  • Younger brother: King Sejong of Joseon (세종 대왕; 1397–1450)
    • Sister-in-law: Queen Soheon of the Cheongseong Shim clan (소헌왕후 심씨; 12 October 1395 – 19 April 1446)
  • Younger sister: Princess Jeongseon (정선공주; 1404–1424)
  • Younger brother: Yi Jong, Grand Prince Seongnyeong (성녕대군 이종; 1405–1418)
  • Younger brother: Grand Prince Yi Chung (대군 이충; 1407–1453)
• Consorts and their respective issue:

1. Grand Princess Consort Yeseong of the Haeju Jeong clan (예성부부인 해주 정씨; 1394–1470); eldest daughter of Jeong Yeok (정역; 鄭易; 1367–1425)
   1. Yi Chae, Prince Uiseong (의성군 이채; 1411–1493)
   2. Yi Chin, Prince Seowon (서원군 이친; 1413–1475)
   3. Yi Hap, Prince Boseong (보성군 이합; 1416 – 1 September 1499)
   4. Yi Mil, Prince Nakan (낙안군 이밀; 1417–1474)
   5. Yi Jeong, Prince Yeongcheon (영천군 이정; 1422–?)
   6. Yi Ui, Prince Woncheon (원천군 이의; 1423–1476)
   7. Princess Yi of the Third Senior Rank (현주 이씨; 1426–?)
   8. Princess Biin of the Third Senior Rank (비인 현주; 12 June 1427 – 24 December 1514)
   9. Princess Yi of the Third Senior Rank (현주 이씨; 1431–?)
2. Lady Son of the Pyeonghae Son clan (평해 손씨; 1400–?)
   1. Princess Yi of the Third Senior Rank (현주 이씨; 1418–?)
   2. Yi Nang (이낭; 1430–?)
   3. Princess Yi of the Third Senior Rank (현주 이씨; 1437–?)