He was born in Union County on September 25, 1941, son of the late John and Eula Stegall Mullis.
He was a kind person and very giving to anyone in need. He was an avid horseman, loved his church and church family and most of all, being with his family and friends.
Donald was preceded in death by his sons, Robby Mullis and Mark Mullis. He is survived by his loving wife of 61 years Delane Mullis; his grandchildren, Johnathan Mullis (Emily), Dustin Mullis and Carrie Mullis; his great-granddaughter, Clara Mullis; his sister, Frances Rushing as well as many nieces, nephews, friends and his horse Zack.
The family will receive friends from 1:00pm until 2:00pm Monday, November 29, 2021 at Silver Star Cowboy Church. A service to celebrate the life of Mr. Mullis will begin at 2:00pm in the church sanctuary. Interment will follow in Shiloh Advent Christian Church Cemetery. Memorials may be given to Silver Star Cowboy Church. McEwen Funeral Home of Monroe is honored to serve the family of Mr. Mullis.