Gladys Leona Quinn Sullenberger;81;of 223 Main St.;Belle Vernon;died Tuesday;March 26;1985;at 3:57 p.m. in Mon Valley Hospital;Carroll Twp. Friends will be received at the Leonard J.Parzynski Funeral Home;626 Broad Ave.;Belle Vernon;Thursday from 2 to 4 p.m. and 7 to 9 p.m. Services will be held Friday at 1 p.m. in the funeral home with the Rev.Robert Baer officiating. Burial will be in Belle Vernon Cemetery. The Leonard J.Parzynski Funeral Home is in charge of arrangements.