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Dennis Olson Obituary
Dennis Darwin Olson, age 80, of Monroe WA. passed away peacefully at his home on January 14, 2026. Born on September 12, 1945 to Darwin & Mary Olson. Dennis was a lifelong resident of the Pacific Northwest. He was a 1964 graduate of Monroe High School, Graduate of the UW, and served his country in the US Air Force to 1996-1970. Dennis was preceded in death by his father, Darwin Olson, and his brothers Brett Olson and Jefferey Olson. He is survived by his mother, Mary C. Olson, his wife Susanne Olson, his sons Eric (Jackie) Olson, Aaron Olson, his brother, Brad Olson, and his two grandchildren Aspen and Wyatt Olson. A memorial service with reception to follow will be help on Saturday, February 21st 2026 at 1:30pm with reception to follow at Bear Creek Methodist In Woodinville, WA.
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4 Entries
Ron & Jan Cabe
Earlier today
When Ron thinks of Dennis he thinks of his laugh/giggle. We both were blessed to know both you. & Dennis. Our is for you & you family. Hugs! Ron & Jan
Eadye Johnson Martinson
February 19, 2026
I´m so sorry to learn of your loss of Denny. He and my brother (Denny Johnson) both graduated from MHS in 1964. Our parents (Reta and Alve Johnson) were longtime friends with Denny´s parents. My deepest sympathies to the Olson family.
Larry Waller
February 12, 2026
Susanne, my thoughts and prayers are with you and your family. Denny was a good friend in high school.
Susan Derifield
February 12, 2026
Suzanne and family, sending you sympathy and care as you go thru the loss of Dennis
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