Cauley's eldest daughter, Chekita Cauley-Campbell, said her father died late Monday at Methodist South Hospital. His death was first reported by The Commercial Appeal.
While he has long been known as the sole survivor of the crash that killed Redding, Cauley was a survivor in many other ways.
He had struggled with health issues for years, including a stroke he suffered in 1989, but he persevered through all of it and continued to play his trumpet.
Cauley was playing with the Bar-Kays while still attending high school at Booker T Washington High School in Memphis, his daughter said. When he was a senior he would be picked up at high school on a Friday, travel and play with Otis Redding on the weekends and then come back to school the next week. She said some of the band members needed permission slips from their parents to travel with the band.
On December 10, 1967, they were traveling on Redding's new twin engine Beechcraft when it went into Lake Monona near Madison, Wisconsin. Able to hold on to a seat cushion, Cauley was the only survivor. Another band member, bassist James Alexander, was on a different plane.