Johnny Cash and June Carter perform during “The Johnny Cash Show” at Cummins Prison Farm in Arkansas on April 10, 1969. (L-R) Johnny Cash and June Carter Cash on “20/20” in 1983.

John Carter ... Johnny Cash and June Carter Cash and the grandson of Maybelle Carter of The Carter Family. He’ll perform ...

The country icon known as the “Man in Black” had stopped the show just as they finished performing a duet of their hit single “Jackson” and asked June to marry him.

Country singers Post Malone and Ashley McBryde hit the stage at Wednesday night's "Opry 100: A Live Celebration" to perform a stirring tribute to one of country music's most iconic couples.

Johnny Cash had five kids — Rosanne, Kathy, Cindy, Tara and John Carter — and two stepchildren, Carlene and Rosie Julie Tremaine is a contributing writer at PEOPLE. She has been at PEOPLE ...