He is survived by his wife, H. Lynn Allen; a son, M. Paul Allen; sisters, Pat Long and Bly Browder of Cedar Park, Texas and a brother, Alfred Allen of Lone Oak, Texas.
Milton graduated from La Vega High School, in Waco, Texas and attended the University of Texas, Austin. He served in the United States Air Force for 4 years. He was active in the construction industry for 41 years and was owner of Gila Construction.
He was preceded in death by his parents, John Russell Allen and Lottie Thelma Allen; a brother, John Russell Allen, Jr.; a sister Sybil Frosch; an infant twin brother, Alton Allen; and numerous nieces and nephews.
A Memorial Service will be held at 3:00 P.M. on Sunday, November 10, 2019 at the K Oaks Clubhouse, 7000 Bar K Ranch Rd. in Lago Vista, Texas 78645.