Britton, SD: The memorial service for Deanna Jahnig will be 2:00 p.m. Monday, August 11, 2025 at First Presbyterian Church of Britton. Lance Griese will officiate the service. Inurnment will be at the Britton Cemetery.

Visitation will be 5:00-7:00 p.m. Sunday, August 10, 2025 at Olson Funeral Chapel in Britton, concluding with a 7:00 p.m. prayer service.

Deanna passed away Sunday, August 3, 2025 at Avera McKennan Hospital in Sioux Falls, SD at the age of 74.