Duane Adamson Obituary
With sadness, we share the passing of Duane Adamson of Pacifica, California. Duane, born on August 15, 1931 in Denver, Colorado, passed away on June 10, 2026. Leave a sympathy message to the family on the memorial page of Duane Adamson to pay them a last tribute.
Family, friends, and acquaintances remember Duane for his warmth, thoughtfulness, and the moments shared together. While he will be deeply missed, the influence he had on the lives around him remains. Loved ones will reflect on the time spent together. Duane’s memory will live on in the hearts of friends and family, a lasting reminder of the connections and experiences he brought to the world.
He was predeceased by: his wife Mary Lou. He is survived by: his daughters, Michal Simenson (Dave), Deborah Valenta (Chris) and Rebekah Gross (David); and his siblings, Mike Adamson and Linda Kelly. He is also survived by 7 grandchildren, and 6 great-grandchildren.
If you wish, you may make a donation in Duane's memory to the Simpson University Student Scholarship Fund (https://simpsonu.edu).
