Sonja Knaack

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Johnson Funeral Service - Thief River Falls

Posted an obituary

November 27, 2025

Sonja Knaack Obituary

Sonja Knaack, of Red Lake Falls, MN, passed away of natural causes on Tuesday, November 25, 2025 at her home, at the age of 55. The family is planning for a celebration of life service in the Spring. Daughter of Philip Roy Torgerson and S... Read Sonja Knaack's Obituary