Obituaries Mary Muellenberg By Staff Reports - January 30, 2017 FacebookXPinterestWhatsApp Columbus Mary Muellenberg, 85, of Columbus, died at 7 a.m. Sunday, Jan. 29, 2017, at her home. She is survived by her husband, Douglas Muellenberg. Arrangements are incomplete at Jewell-Rittman Family Funeral Home. Featured Local Savings