Richard Branson has announced the death of his wife Joan Templeman, his partner of 50 years, at age 80. Branson shared an emotional tribute on Instagram, calling her his 'best friend, my rock, my guiding light, my world,' and praised her as a wonderful mother and grandmother. Joan, who celebrated her 80th birthday in July, was described by Branson as a grounding force in his life, with their love story beginning in 1976 when they met at Virgin Records. They married in 1989 on Necker Island, and Branson often paid tribute to her, recalling their love at first sight and her influence on his life. Joan was born in Glasgow, Scotland, and had worked in various jobs, including running an antique store. The couple shared children Holly and Sam, and five grandchildren, with a second daughter who died shortly after birth. Branson's heartfelt posts highlight her significance in his life, and her death marks a profound loss for the Virgin Group founder.