Cover photo for Thomas Sible's Obituary
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1953 Thomas 2023

Thomas Sible

March 26, 1953 — January 31, 2023

Thomas Michael Sible, born March 26, 1953 passed away on January 31, 2023 at age 69.

Tom grew up in Boulder, graduating from Fairview High School in 1971. After working locally for a few years, he married and moved his young family to Washington State where he raised two daughters. Tom spent 20+ years of his career in computer programming at Boeing where he rose to the level of Associate Technical Fellow and worked closely with IBM. After retiring, he came "home" to Colorado and met his furrever friend Newton.

Throughout the years, Tom was able to travel to many different countries, meet many wonderful people who became life-long friends, and ski his heart out in the beautiful Rocky Mountains (Keystone being his favorite).

Tom was predeceased by his parents Jeanne and James. He is survived by his daughters Elizabeth and Kathryn, and his step mother, brother, grandchildren, and dear friends.

Per his wishes, no immediate services will be held; instead, a Celebration of Life will be held at a future date. In lieu of flowers or gifts, the family requests donations be made in his honor to the ASPCA.

To order memorial trees or send flowers to the family in memory of Thomas Sible, please visit our flower store.


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