Mary Jane Hart

Mary Jane Hart

Mary Jane Hart

IRON MOUNTAIN — Mary Jane Hart, 76, of Iron Mountain, passed away peacefully on Sunday, Sept. 7, 2025 at St. Vincent Hospital in Green Bay, Wis.

She was born on June 29, 1949, in Iron Mountain, the beloved daughter of the late Arthur and Shirley (Welch) Hart. As a young girl, Mary attended Saint Coletta School in Jefferson, Wis., where she built a foundation of resilience and determination. For many years, she worked with dedication at Trico Opportunities in Kingsford, taking on various roles until her retirement. Her commitment to her work was a source of pride and a reflection of her strong work ethic.

A faithful member of Saint Mary and Saint Joseph Catholic Church in Iron Mountain, Mary found comfort and community in her faith. She had a deep love for