Donald Collier Obituary
With heavy hearts, we announce the death of Donald Collier of Highlands Ranch, Colorado, who passed away on September 10, 2025 at the age of 91. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Donald Collier to pay them a last tribute.
He was predeceased by: his parents, Jack Collier and Evelyn Collier (Vaughn). He is survived by: his wife Ruth Collier; his children, Troy Weidemann and Noelle Weidemann; his grandchildren, Hannah, Austin, Jake, Emma, Sam and Chloe; and his great grandchildren, Judson, Kaden, Tanner and Lane.
Viewing was held on Friday, September 19th 2025 from 10:00 AM to 11:30 AM at the Drinkwine Family Mortuary (999 W Littleton Blvd, Littleton, CO 80120). A funeral service was held on Friday, September 19th 2025 at 11:30 AM at the same location.