Family tree of Chung Ju-yung

Chung Ju-yung or Jung Joo-young, was a South Korean entrepreneur, businessman and the founder of Hyundai Groups of South Korea.

Children:

• Chung Mong-pil (1934 ~ 1982). Died in a car accident in Gimcheon, in a Hyundai-built Ford Granada, on the Gyeongbu Expressway leaving two daughters and no sons.
• Chung Mong-koo (1938~). Currently the head of the Hyundai Kia Automotive Group, the second largest business group in Korea.
• Chung Mong-kun (1942 ~). Currently the chairman of the Hyundai Department Store Group, one of the largest retailers in South Korea.
• Chung Kyung-hee (1944 ~). The only daughter of Chung ju-yung and Byeon Joong-seok.
• Chung Mong-woo (1945 ~ 1990). Committed suicide leaving three sons. His oldest son Chung Il-sun is currently the president of BNG Steel, a member of the Hyundai Kia Automotive Group.
• Chung Mong-hun (1948 ~ 2003). Former chairman of the Hyundai Group and heir apparent to his father. He committed suicide in August 2003, leaving his wife Hyun Chung-eun (1956~) control of the Hyundai Group.
• Chung Mong-joon (1951 ~). Politician and de facto owner of Hyundai Heavy Industries, the world’s largest shipbuilding firm, as well as vice-chairman of FIFA.
• Chung Mong-yoon (1955 ~). Chairman of Hyundai Marine & Fire Insurance, Korea’s third largest non-life insurer.
• Chung Mong-il (1959 ~). Former chairman of Hyundai Merchant Bank and Kangwon Bank.
• Chung Chung In (Grace Jeong)(1979~), Actress
• Chung Chung Im (Elizabeth Jeong)(1981~

할머니: 한성실
아버지: 정주영 (1915 ~ 2001) 현대그룹 명예회장
어머니: 변중석 (1921 ~ 2007)
형: 정몽필 (1936 ~ 1982)
형수: 이양자 (1943 ~ 1991)
조카: 정은희 (1971 ~ )
조카: 정유희 (1973 ~ )
형: 정몽구 (1938 ~ ) 현대자동차그룹 회장
형수: 이정화 (1939 ~ 2009)
조카: 정성이 (1962 ~ )
조카: 정명이 (1965 ~ )
조카: 정윤이 (1968 ~ )
조카: 정의선 (1970 ~ ) 현대자동차그룹 부회장
형: 정몽근 (1942 ~ )
형수: 우경숙 (1951 ~ )
조카: 정지선 (1972 ~ )
조카: 정교선 (1974 ~ )
누나: 정경희 (1944 ~ )
매형: 정희영 (1940 ~ )
형: 정몽우 (1945 ~ 1990)
형수: 이행자 (1945 ~ )
조카: 정일선 (1970 ~ )
조카: 정문선 (1974 ~ )
조카: 정대선 (1977 ~ )
형: 정몽헌 (1948 ~ 2003) 현대그룹 전 회장
형수: 현정은 (1955 ~ ) 현대그룹 회장
조카: 정지이 (1977 ~ )
조카: 정영이 (1984 ~ )
조카: 정영선 (1985 ~ )
사돈: 김무성 (1951 ~, 형수의 외삼촌)
배우자: 김영명 (1956 ~ )
장남: 정기선 (1982 ~ )(현대중공업 전무)
장녀: 정남이 (1983 ~ )
차녀: 정선이 (1986 ~ )
차남: 정예선 (1996 ~ )
동생: 정몽윤 (1955 ~ )
제수: 김혜영 (1961 ~ )
조카: 정정이 (1984 ~ )
조카: 정경선 (1986 ~ )
동생: 정몽일 (1959 ~ )
제수: 권준희 (1962 ~ )
조카: 정현선 (1989 ~ )
조카: 정문이 (1991 ~ )
이북동생: 그레이스 정 (1980 ~ )
이북동생: 엘리자베스 정 (1982 ~ )
숙부: 정인영 (1920 ~ 2006)
숙부: 정순영 (1922 ~ 2005)
고모: 정희영 (1925 ~ 2015)
고숙: 김영주 (1920 ~ 2010)
숙부: 정세영 (1928 ~ 2005)
숙부: 정신영 (1931 ~ 1962)
숙부: 정상영 (1936 ~ 2021)

Translated (not validated)

Grandpa: Jeong Bong-sik
Grandma: Han Sung-sil
Father: Joo-young Jung (1915 ~ 2001) Honorary Chairman of Hyundai Group
Mother: Byeon Jung-seok (1921 ~ 2007)
Brother: Jung Mong — pil (1936 ~ 1982)
Sister-in-law: Lee Yang-ja (1943 ~ 1991)
Nephew: Eunhee Jung (1971 ~)
Nephew: Jung Yoo-hee (1973 ~)
Brother: Chung Mong — koo (1938 ~) Chairman of Hyundai Motor Group
Sister-in-law: Lee Jung-hwa (1939 ~ 2009)
Nephew: Sincerity (1962 ~)
Nephew: Jeong Myung (1965 ~)
Nephew: Yooni Jeong (1968 ~)
Nephew: Eui-sun Eui (1970 ~) Vice Chairman of Hyundai Motor Group
Brother: Jung Mong — geun (1942 ~)
Sister-in-law: Woo Gyeong-suk (1951 ~)
Nephew: Jeong Ji-sun (1972 ~)
Nephew: Jeong Gyo-seon (1974 ~)
Sister: Kyunghee Jung (1944 ~)
Brother-in-law: Hee-young Jung (1940 ~)
Brother: Jung Mong — woo (1945 ~ 1990)
Sister-in-law: Transitioner (1945 ~)
Nephew: Jeong Il-seon (1970 ~)
Nephew: Jeong Moon-seon (1974 ~)
Nephew: Daeseon Jeong (1977 ~)
Brother: Mong — Heon Chung (1948 ~ 2003) Former Chairman of Hyundai Group
Brother-in-law: Hyun Jeong — eun (1955 ~) Chairman of Hyundai Group
Nephew: Jung Ji-yi (1977 ~)
Nephew: Jeong Young-i (1984 ~)
Nephew: Jeong Young-sun (1985 ~)
In-law: Kim Moo-sung (1951 ~, brother-in-law’s maternal uncle)
Spouse: Kim Young-myeong (1956 ~)
Eldest son: Kiseon Jeong (1982 ~) ( Executive Vice President of Hyundai Heavy Industries )
Eldest daughter: Jeong Nam-i (1983 ~)
Second daughter: Jeong Seon-i (1986 ~)
Second son: Ye-sun Jeong (1996 ~)
Younger brother: Mong-yoon Jung (1955 ~)
Divisor: Kim Hye-young (1961 ~)
Nephew: Jeong Jeong-i (1984 ~)
Nephew: Kyung-seon Jeong (1986 ~)
Younger brother: Mong-il Jeong (1959 ~)
Part Number: Kwon Jun-hee (1962 ~)
Nephew: Jeong Hyeon-seon (1989 ~)
Nephew: Jeong Moon-yi (1991 ~)
Younger brother: Grace Jung (1980 ~)
Northeastern brother: Elizabeth Jung (1982 ~)
Uncle: Jeong In-young (1920 ~ 2006)
Uncle: Soon-Young Jeong (1922 ~ 2005)
Aunt: Heeyoung Jung (1925 ~ 2015)
Kosuk: Kim Young-joo (1920 ~ 2010)
Uncle: Seyoung Jeong (1928 ~ 2005)
Uncle: Shin Jung Young (1931 ~ 1962)
Uncle: Jung Sang-young (1936 ~ 2021)

https://ko.wikipedia.org/wiki/%EC%A0%95%EB%AA%BD%EC%A4%80#%EA%B0%80%EC%A1%B1_%EA%B4%80%EA%B3%84