Ann Opp, 93, Bismarck, died September 27, 2015, at the Baptist Health Care Center, Bismarck. Mass of Christian Burial will be held at 10:30 am Wednesday, September 30, at Church of St. Anne, 1321 Braman Avenue, Bismarck, with Rev. Ed Wehner officiating. Burial will be held at Sacred Heart Cemetery, Glen Ullin.Visitation will be held from 6:00 pm – 8:00 pm Tuesday, September 29, at Eastgate Funeral Service, 2302 E Divide Avenue, Bismarck, where a vigil/rosary will begin at 7:00 pm. Visitation will continue one hour prior to the service at the church.Ann was born July 8, 1922, on a farm in Oliver County, ND, to Nicholas and Rose (Emineth) Ferderer. She married Emil Opp on December 27, 1951. Ann was the last of her 13 siblings living. She is survived by her son, Mel (Rita), Burnsville, MN; daughter, Sherry (Tom) Egenes, Red Lodge, MT; daughter, Dorle (Steve) Heid, Bismarck; her grandchildren, Adriane (Kwame) Gaisie, Aaron (Dierdre) Opp, Rachel and Krista Egenes, Katie Heid, and Jameson (Katie) Heid; and three great-grandchildren.