Age 89, of Roseville, passed away December 23, 2021Preceded in death by husband, Gerald; and parents Ralph and Ruth Alldritt.Survived by son, Mark; daughter, Lori (Jeff) Spear; grandchildren, Ryan and Lauren; many other loving relatives and friends. Barb was a teacher and chemist for many years. Funeral service 1:00 PM Thursday, December 30 at MUELLER-BIES FUNERAL HOME-ROSEVILLE, 2130 N. Dale Street at County Road B. Visitation 12 Noon to 1 PM Thursday at the funeral home. Interment Roselawn Cemetery.