Mark T. Henderson Obituary

We announce the death of Mark T. Henderson of Aurora, Colorado, who passed away on August 15, 2026, at the age of 76. Mark will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his parents, Chuck Henderson and Florence Henderson. He is survived by: his family Littleton; his wife Jan Duffy Henderson; his sons, Cody Henderson (Calli) of Orange and Logan Henderson (Lindsey) of Aurora, CO; his grandchildren, Sawyer, Nellie, Emery and Kennedy Henderson; his siblings, Paul Henderson (Maxine) of Easton, Pennsylvania and Amy Morales (Robert) of Orange, California; and his sisters-in-law, Dianne Peters (Dave) of Kent and Lisa Rocks (Bill) of Red Lion, Pennsylvania. He is also survived by other nieces and nephews.

In lieu of flowers or memorial gifts, the family requests that donations be made to the Alzheimer's Association in Mark's memory.