Dennis Charles Olson of Trevett was born on Dec. 18, 1948 in Wilmington, Delaware to Leo and Agnes Olson. He passed away on March 4, 2025 in Scarborough, Maine. 

He is survived by his sons Matthew and Eric (Janine), his granddaughter Janet Olson, sisters Susan Livingston (Bob) and Sydnee Keck (Fritz), his brother Eric Olson (Deb), 4 beloved nieces and one nephew as well as many dear friends. 

A memorial service will be held in July 2025 at his favorite beach.