Colleen Christoffersen Obituary

It is with deep sorrow that we announce the death of Colleen Christoffersen of Valencia, Pennsylvania, who passed away on May 14, 2026, at the age of 65, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Colleen Christoffersen to show support.

As we bid farewell to this cherished soul, solace is taken in the memories held dear — the laughter shared, the wisdom imparted, the moments of quiet reflection in their presence. Though Colleen may no longer walk among us, her spirit lives on in the echoes of her kindness, the warmth of her embrace, and the light of her enduring love.

She was predeceased by: her parents, Edward R. Dummer and Mary Eileen Holleran Dummer; her siblings, Marilyn Werner and Marty Dummer; and her granddaughters, Sydney and Bailey.

She is survived by: her husband Steven M. Christoffersen; her sons, Bob Dummer (Chrissy) of Cranberry Twp and Mike Christoffersen of Valencia; and her sister Patricia Brunn of Saxonburg. She is also survived by several nieces and a nephew.

The family requests memorial donations to the Butler County Humane Society, 1015 Evans City Rd. Renfrew, PA 16053.