Donald Royster, 90, of rural Duncombe, passed away peacefully at his home on August 20, 2026. Visitation will be held from 5:00 to 7:00 p.m. on Friday, August 28, 2026 at Foster Funeral & Cremation Center in Webster City. A funeral service will be held at 10:30 a.m. on Saturday, August 29, 2026 at the funeral home with Rev. Craig Blaufuss officiating. Burial will be in the Colfax Cemetery, south of Vincent. Memorials may be directed to Don’s fami