Dennis Ellefson Obituary
It is with great sadness that we announce the death of Dennis Ellefson (Fargo, North Dakota), who passed away on April 30, 2022, at the age of 69, leaving to mourn family and friends. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Eldora (Menferd Monger) and Donald; and his stepsister Sondra Matthiesen. He is survived by: his wife Marlene; his sisters, Diane Zellmer of Sioux Falls, SD, Mavis Remund (Jerry) of Pipestone, MN and Charlotte Olesen of Sioux Falls, SD; and his children, Kris Frerk (Steve), Lynn Yurek (Duane), Scott Monger, Tammi Allcox (Bill) and Keith Matthiesen. He is also survived by many nieces and nephews.