He was an original Darby's Ranger in World War II. He also served in the Korean War and completed his Army career in San Antonio after 22 years of service.
He was preceded in death by his daughter, Patricia Anne Dunn of San Antonio; brother, Carroll Butler of Iowa; and sister, Jeannette Smith of Florida.
He is survived by his wife of 58 years, Helen Butler of Canyon Lake; son, Robert Butler and wife, Angela; granddaughters, Elise and Kristin, all of Spring Branch, TX; and sister, Genevive Morgan of Florida.