ARMSTRONG, Iowa — Mass of Christian burial for John J. Sturm III, 84, of Armstrong, Iowa, formerly of Fairmont, Minn., will be held at 10 a.m. Monday, July 14, at St. Mary’s Catholic Church in Armstrong, Iowa. Burial will be following the service in Armstrong Grove Cemetery in Armstrong. There will be a time for light refreshments following the graveside service. Visitation will be 5 to 7 p.m. with a prayer service held at 7 p.m. Sunday, July 13, at the Lakeview Funeral Home in Fairmont, Minn. Sturm passed away Sunday, July 6, 2025, at the Valley Vue Care Center in Armstrong, Iowa. Lakeview Funeral Home is assisting the family with the arrangements.