A spokesman for Tillis, Don Murry Grubbs, said Tillis died early Sunday at Munroe Regional Medical Center in Ocala, Florida. He was 85.
Grubbs said Tillis battled intestinal issues since 2016 and never fully recovered. The suspected cause of death is respiratory failure.
Tillis, the father of country singer Pam Tillis, recorded more than 60 albums and had several top 10 country singles, including "Good Woman Blues," ''Coca Cola Cowboy" and "Southern Rain."
Among hits he wrote for others were "Detroit City" for Bobby Bare, and "Ruby, Don't Take Your Love to Town," by Rogers and the First Edition.
