Iona Williams, 88, of Webster City, died Friday, January 27, 2012 at the Paula J. Baber Hospice House at Fort Dodge. A Memorial Mass will be held at 10:30 a.m. Wednesday at St. Thomas Aquinas Catholic Church, with Rev. Stephen Meyer, celebrant. Burial will be in the Calvary Cemetery. Visitation will be at the Foster Funeral and Cremation Center from 5:00 p.m. to 8:00 p.m. Tuesday. Recitation of the Rosary will be at 6:45 p.m. Tuesday followed by a scripture service at 7:00 p.m.