SOUTH BEND — Mary F. Farkas, 86, of Hartzer Street, died Sunday in Regency Place of South Bend. Survivors include two sons, David M. of Marengo, Ohio, and Stephen F. of Sarajevo, Bosnia; and a brother, Franks S. Farkas of Sioux Falls, S.D. There will be no services or visitation. Kaniewski Funeral Home is handling arrangements.