Michael “Mike” Mongoven, 88 of Thief River Falls, MN passed away peacefully on Sunday, August 31, 2025, at Oakland Park Communities in Thief River Falls, MN. Michael Jay Mongoven was born July 10, 1937, at Hankinson, ND, the son of Joseph William and Harriet Josephine (Melquist) Mongoven. He was baptized and confirmed at St.… Continue reading Obituary | Michael “Mike” Mongoven of Thief River Falls, Minnesota