Katherine Marie Mauck Obituary

The passing of Katherine Marie Mauck (Longmont, Colorado) occurred on October 5, 2026. Katherine, born on October 12, 1956, is remembered by those who knew her. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

She was predeceased by: her parents, Carl Mahan and Reba Mahan (Bennett). She is survived by: her husband Gordon Mauck; her children, Brian Mauck (Audra) of Loveland, CO, Sandy Thomas (Richard) of Longmont, CO and Stephanie Sidebottom (Travis) of Hutchinson, KS.; her grandchildren, Isaiah, Sydney Mauck, Donovan Thomas, Kayleigh (Emad Yousif), Bryanna, Brittany and Brandon Sidebottom; her great grandchildren, Amira and Zaid Yousif; and her brothers, Lynn and Jim Mahan. She is also survived by nieces, nephews, cousins and friends.

A memorial gathering will be held on Saturday, October 17th 2026 from 1:00 PM to 3:00 PM at 1369 Garden Cir, Longmont, CO 80501.