John Lennon and Yoko Ono were married from 1969 until his death in 1980. Here is a complete timeline of their relationship, from their first meeting to the birth of their son Sean.

Yoko Ono and John Lennon, December 1968 Susan Wood/Getty Images. When John Lennon first released his 1973 album Mind Games, it was met with tepid reception from critics and fans.

Elliot Mintz became the long-distance confidant of John Lennon and Yoko Ono. Then he saw the cruel side of Lennon and picked up the pieces after the former Beatle was fatally shot.