Jabarkan Genealogi dari Jeongjong dari Joseon dalam bahasa melayu

Ayahanda: Raja Taejo dari Joseon (27 October 1335 – 18 June 1408) (조선 태조)

Nenekanda: Raja Hwanjo dari Joseon (1315 – 1 January 1361) (조선 환조)

Nenenda: Permaisuri Uihye dari keluarga Yeongheung Choi (의혜왕후 최씨)

Ibunda: Permaisuri Shinui dari keluarga Anbyeon Han (September 1337 – 21 October 1391) (신의왕후 한씨)

Nenenda: Puan Besar Shin dari keluarga Saknyeong Shin (삭녕 신씨)

Permaisuri Jeongan dari Gyeongju Kim (22 January 1355 – 2 August 1412) (정안왕후 김씨)

Royal Noble Consort Seong dari keluarga Chungju Ji (성빈 지씨)

Yi Hu-Saeng, Putera Deokcheon (1397 – 1465) (이후생 덕천군)<ref>Later married Puan Besar Lee dari keluarga  Jangsu Lee (장수 이씨), Puteri Gotaek (고택군부인). Their grandson Seong Hui-an (성희안), thru their eldest daughter's husband Seong Chan (성찬), would be one of the leaders of the 1506 coup that ousted Putera Yeonsan-gun and placed to the throne his younger half-brother [[Jungjong dari Joseon|Putera Jinseong-'daegun]].</ref>

Yi Mal-Saeng, Putera Dopyeong (1402 – 1439) (이말생 도평군)

Pasangan Diraja Suk-ui dari keluarga Chungju Ji (숙의 지씨)

Yi Won-Saeng, Putera Uipyeong (? – 1461) (이원생 의평군)

Yi Mu-Saeng, Putera Seonseong (10 December 1396 – 7 July 1460) (이무생 선성군)

Yi Ho-Saeng, Putera Imseong (이호생 임성군)<ref name="adoption">His wife Puan Besar Lee (군부인 이씨) had no issue with her husband, and as a remedy, he adopted his younger half-brother Putera Seokbo-gun's 3rd son Yi Geum-son, becoming Putera Gokseong-gun (이금손 곡성군).</ref>

Puteri Hamyang (함양옹주)<ref name="gunju">On 18 November 1431, Sejong summoned and held a discussion with 5 of his ministers regarding Jeongjong (then known thru his temple name as "Gongjeong" (공정대왕); Sukjong granted him his final temple name of "Jeongjong" on 03 July 1681 [Sukjong Sillok, vol.11, entry 2])'s illegitimate daughters as well as his 2 brothers Puteras Jin'an-daegun & Ik'an-daegun's legitimate daughters, whom Sejong wants to give due courtesy since his female cousins are still of royal blood, and also since he has his own illegitimate daughters and expects the same due courtesy addressed to them as well. Sejong proposed to emulate the system of the Jin Dynasty wherein the emperor's daughters were addressed as "Imperial Puteries" (full title 군공주 gun'gongju, shortened to 군주 gunju), and wants to bestow the same title, albeit lowered in rank and style. At Hwang Hui (황희)'s agreement, Sejong then ordered the discussion to be moved to the Hall of Worthies for further discussion & evaluation [Sejong Sillok, vol.54, entry 4]. On 22 November, Sejong finally bestowed the title of "Puteri" (군주) to 7 of Jeongjong's illegitimate daughters, as well as his brothers' legitimate daughters, and also on Sejong's eldest brother Putera Yangnyeong-daegun's legitimate 5th daughter [Sejong Sillok, vol.54, entry 3].</ref>Later married Park Gaeng (박갱), son of Park Deuk-jung (박득중); created Pembesar Jidon (지돈녕).

Pasangan Diraja Suk-ui dari keluarga Haengju Ki (? – 1457) (숙의 기씨)

Yi Gun-Saeng, Putera Sunpyeong (? – 1456) (이군생 순평군)

Yi Ui-Saeng, Putera Geumpyeong (? – 1435) (이의생 금평군)

Puteri Sukshin (1401 – 1486) (숙신옹주)

Yi Yung-Saeng, Putera Jeongseok (1409 – 1464) (이융생 정석군)

Yi Seon-Saeng, Putera Murim (1410 – 1474) (이선생 무림군)

Puteri Goseong (고성옹주)Per Sejong, her alternate title is also "Puteri Goseong" (고성군주).

Puteri Sangwon (상원옹주)Per Sejong, her alternate title is also "Puteri Sang'won" (상원군주).

Puteri Jeonsan (전산옹주)Per Sejong, her alternate title is "Puteri Ansong" (안성군주).

Pasangan Diraja Suk-ui dari keluarga Mun (숙의 문씨)

Yi Gwi-Saeng, Putera Jongui (1393 – 1451) (이귀생 종의군)

Pasangan Diraja Suk-ui dari keluarga Lee (숙의 이씨)

Yi Jong-Saeng, Putera Jinnam (1406 – 1470) (이종생 진남군)

Pasangan Diraja Suk-ui dari keluarga Haepyeong Yun (1368 - 1417) (숙의 윤씨)

Yi Deok-Saeng, Putera Sudo (? – 1449) (이덕생 수도군)

Yi Nok-Saeng, Putera Imeon (1399 – 1432) (이녹생 임언군)

Yi Bok-Saeng, Putera Seokbo (1399 – 1447) (이복생 석보군)

Yi Bo-Saeng, Putera Jangcheon (이보생 장천군)

Puteri Incheon (인천옹주)Per Sejong, her alternate title is also "Puteri Incheon" (인천군주).

Puteri Haman (함안옹주)Per Sejong, her alternate title is also "Puteri Ham'an" (함안군주).

Puteri Gaui dari keluarga Yu (가의궁주 유씨)

Puteri Deokcheon (덕천옹주)Later married Byeon Sang-bok (변상복, ?–1455), son of Byeon Yi (변이).