Joan Templeman, the longtime wife of music business titan Richard Branson, has died. She was 80. The Virgin Records founder, 75, revealed Templeman's death in an emotional Instagram post Tuesday, Nov. 25. A cause of death was not disclosed.

Joan Templeman, wife of Sir Richard Branson, has passed away at the age of 80.

“What an incredible final year we all had together,” he wrote, reflecting on her recent 80th birthday party in Morocco.