Prince Gyeongjang was a Goryeo Royal Family member as the third son of Wang Uk and a grandson of Wang Geon, its founder.^[4] He was the full brother of King Seongjong, Queen Heonae, and Queen Heonjeong.^[5] Since their parents had died when he was young, he was raised by his paternal grandmother, Queen Sinjeong alongside his other siblings.^[6] ^[7] Although his wife was not recorded, he had a daughter who would become the fifth wife of King Hyeonjong.^[8] ^[9]

Notes and References

Held this title at age about 15-16 years old in 976? not long after his second older brother's ascension to the throne.
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Web site: 고려 제 1대 태조 가계도. September 19, 2012. m.blog.naver.com. Naver. June 24, 2021. ko.
Web site: 고려ㅡ제6대 대왕 成宗文懿大王 성종 문의대왕. Apr 10, 2021. Naver. June 24, 2021. ko.
Book: Young-kyoo, Park. 2000. 한권으로읽는고려왕조실록. Annals of the Goryeo Dynasty in one volume. ko. 98. University of Michigan. Deullyeok. 9788975271540. June 24, 2021.
Book: Sung-hee, Jeong. Feb 15, 2007. 이야기 고려왕조사. The History of Goryeosa. 438,853,856. ko. University of Michigan. Cheonga Publishing House. 9788936803605. June 23, 2021.
Book: Young-kyoo, Park. 2000. 한권으로읽는고려왕조실록. Annals of the Goryeo Dynasty in one volume. ko. 198. University of Michigan. Deullyeok. 9788975271540. June 24, 2021.
Web site: 고려시대 史料 Database. db.history.go.kr. June 24, 2021. ko.