Thomas C. Seibert

Thomas C. Seibert, Age 65, passed away peacefully with his family by his side on Wednesday December 20, 2023 at 4:27pm, after a long battle with COPD and a recent cancer diagnosis. Thomas was born on May 12, 1958 in Missoula, MT to John “Jack” Seibert and Viola (Larson) Seibert.

Thomas Moved to Colorado in 1979 where he met his wife Bonnie. They were Married on June 18,1983 and raised two children together. Thomas was a devoted Union Glazier for 31 Years. Thomas was often taken for being rough around the edges but had the kindest, most gentle soul. He loved to help teach everyone from kids to adults new things. Thomas paved the way for several family members and friends to join the glazing profession. After retiring, Thomas enjoyed spending time with his wife, kids, grandkids and close friends. Thomas would often be the life of the party and had the best jokes to share with his grandkids and family.

Thomas is survived by his wife, Bonnie, Children: Brandy (Jake), Brian (Kacey) and his four Grandchildren: Kailee, Aiden, James and Hunter. Sisters: Chris Anderson and Joni Cruz both in California.

Thomas is preceded in death by his Sister: Helen Ward (Kansas) and Brother: John Seibert (California)

Words cannot express how much Thomas will be missed as a Husband, Father, Papa, Brother, Uncle and Friend. He was truly one of a kind and someone that will continue to be celebrated and never forgotten.

A Celebration of Life will be held on Saturday January 6, 2024 at 2:00pm at Olinger Highland Mortuary - 10201 Grant St, Thornton, CO 80229. Reception to follow - Additional details to be provided.