Diane Mary Brittain, the daughter of John Joseph and Lillian Mary (Bissonette) Shadick, was born April 22, 1946, in Rhinelander, WI. She died July 19, 2024, at the Cass County Memorial Hospital in Atlantic, IA, at the age of 78 years, 2 months, and 27 days.
All services are private. Rieken Vieth Funeral Home in Oakland is assisting the family.
