Of Clarence, December 20, 2023; Beloved wife of late Richard Schoenthaler; ; Mother of Richard (Alison) Schoenthaler and Julie Schoenthaler; Grandmother of grandchildren and great grandchildren; Sister of the late Jim Johnson and Arlene Krueger; niece of Madelaine Stifler; Sister-in-law of Ricky and Irene Fisher; Friend of Jennifer Pincoski. Bonnie enjoyed sewing and quilting, was a volunteer at UB International Students Department, a member of the Clarence Senior Center and cherished friend of many at Randall Church where a Service is being planned for a future date..