Who begat whom, again?
Father: Clarence Hemingway (1871-1928)
Mother: Grace Hall Hemingway (1872-1951)
Sister: Marcelline Hemingway (1898-1963)
Sister: Ursula Hemingway (1902-1966)
Sister: Carol Hemingway (1911-2002)
Brother: Leicester Hemingway (1915-1982)
Wife 1: Elizabeth Hadley Richardson (1891-1979), married 1921, divorced 1927
Son: John Hadley Nicanor "Jack" Hemingway (1923-2000)
Granddaughter: Joan Hemingway (b. 1950)
Granddaughter: Margaux Hemingway (1954-1996)
Granddaughter: Mariel Hemingway (b. 1961)
Wife 2: Pauline Pfeiffer (1895-1951), married 1927, divorced 1940
Son: Patrick Hemingway (b. 1928)
Granddaughter: Mina Hemingway
Son: Gregory Hemingway (1931-2001)
Grandson: Patrick Hemingway
Grandson: Edward Hemingway
Grandson: Sean Hemingway
Grandson: Brendan Hemingway
Granddaughter: Vanessa Hemingway
Granddaughter: Maria Hemingway
Grandson: John Hemingway (b. 1960)
Granddaughter: Lorian Hemingway (b. 1951)
Wife 3: Martha Gellhorn (1908-1998), married 1940, divorced 1945
Wife 4: Mary Welsh (1908-1986) married 1946