May 8, 1945 – Sept. 19, 2023 MISSOULA, Mont. – Bonnie Olsgaard, 78, Missoula, Mont., died Tuesday, Sept. 19, in her home. A graveside service will be 2:30 p.m. Thursday, Sept. 19, in McVille (N.D.) Cemetery. Arrangements by Stanley-Iverson Funeral Home.