Julia Lennon was the mother of English musician John Lennon, who was born during her marriage to Alfred Lennon. After complaints to Liverpool's Social Services by her eldest sister Mimi Smith, she surrendered the care of her son to Mimi. She later had one daughter after an affair with a Welsh soldier, but pressure from her family made her place the baby for adoption. Later she had two daughters, Julia and Jackie, with John "Bobby" Dykins. She never divorced her husband, preferring to live as Dykins' common-law wife for the rest of her life.

John Winston Ono Lennon was an English singer, songwriter and musician. He gained worldwide fame as the founder, co-songwriter, co-lead vocalist and rhythm guitarist of the Beatles. His work included music, writing, drawings and film. His songwriting partnership with Paul McCartney remains the most successful in history.