In all of her five marriages, Judy Garland only had 3 children. The oldest was Liza Minnelli, The second oldest was Lorna Luft, the youngest was, Joey Luft.
Liza Minnelli was born on March 12, 1946 to Judy Garland and her second husband Vincente Minelli. She grew up to be almost as famous as her mother.
Lorna Luft was born November 21, 1952 to Judy Garland and her third husband Sid Luft. She became a singer when she grew up, but she was never as popular as her half sister Liza.
Joey Luft was born on March 29, 1955 to Judy Garland and Sid Luft. He never did become well known except that he is the son of Judy Garland.