Bollinger was born Dec. 18, 1932, to the late Charles and Maude Overbey Cossou.
She was a retired secretary for Bell City High School. She was a member of the United Methodist Church in Bell City.
Survivors include a son David (Pat) Bollinger of Kelso, Mo.; two daughters, Donna (David) Swindell of Evansville, Ind., and Dana Bollinger-Barrett of Jackson; two brothers, Jerry Cossou of Oklahoma and Michael (Connie) Cossou of Kelso; a sister, Janet Nesler of Bell City; eight grandchildren; and 13 great-grandchildren.
Friends may call after 4 p.m. Tuesday at the Amick-Burnett Funeral Chapel in Chaffee, Mo.
The funeral will be at 1 p.m. Wednesday at the chapel, with Pastor David Swindell officiating. Burial will be at the Pleasant Hill Cemetery near Advance, Mo.