Mary Carol Allen, 75, passed away on December 21, 2022 in Colorado Springs, Colorado. She was born on November 30, 1948 in St. Charles, Missouri to LCdr. Vernon, U.S. Navy, (Ret.) and Agnes Nacke. Mary was a hospital administrator. Mary is survived by her husband, Paul "Dean" Allen; her daughter, Tracy Bizelli; her son, Donald Bizelli; and her brother, Donald Nacke. She was preceded in death by her parents, LCdr. Vernon, U.S. Navy, (Ret.) and Agnes Nacke. Memorial Service, 11:00AM, Friday, January 27, 2023, The Springs Funeral Services - North, 6575 Oakwood Boulevard, Colorado Springs, Colorado 80923. Reception immediately following. Graveside Service, Friday, January 27, 2023, Pikes Peak National Cemetery, 10545 Drennan Road, Colorado Springs, Colorado 89025. Events Memorial Service Friday, January 27, 2023 11:00AM The Springs Funeral Services - North 6575 Oakwood Blvd. Colorado Springs, CO 80923 Phone: 719-207-8611 Graveside Friday, January 27, 2023 2:00PM Pikes Peak National Cemetery 10545 Drennan Road Colorado Springs, CO 80925 Phone: 202-632-8035