Nancy Elizabeth Allan of Boulder, Colorado passed away Saturday, April 10, 2021 in Boulder. Nancy was born April 19, 1942 in San Francisco, California to Estelle (Allison) and Charles Gracier. She and her family moved to Boulder when Nancy was very young. Nancy graduated from Boulder High and continued her education at CU Boulder. After her schooling, Nancy got married and had 1 child. She later became an insurance agent. She then moved to California but even while residing in California, she never lost her love for Colorado and remained an avid Denver Broncos and Colorado Rockies fan until the end. Although Nancy was a fan of many, her true love was spending time with her family – especially her grandchildren. Nancy is survived by her son Robert D. (Barbara) Allan and grandchildren Benjamin D. Allan and Matthew D. (Cassie) Allan.