Helen D.Rybik of 1254 Rostraver St.;Monessen;died Wednesday;June 21;1989;in the Mon Valley Hospital;Inc.;Carroll Township;following a lingering illness. She was a member of St.Anthony Roman Catholic Church;Monessen. Mrs.Rybik is survived by one daughter;Mrs.James L.(Dolores) O’Brien of Amhurst;N.Y.;four granddaughters;Maureen O’Brien of Miami;Fla.;Kathleen O’Brien of Amhurst;N.Y.;Colleen O’Brien Cull of Amhurst;N.Y.;and Eileen O’Brien of Amhurst;N.Y.;and three sisters;Mrs.Anna Slavik of Monessen;Mrs.Fred (Margaret) Clark of Belle Vernon and Mrs.Michael (Emma) Ornot of Charleroi. Friends will be received at the Robert A.Billick Funeral Home Inc.;Monessen;Thursday from 7 to 9 p.m. where a blessing service will be held Friday at noon followed at 12:30 p.m. by a Mass of Christian Burial at St.Anthony’s Roman Catholic Church;Monessen with Father Bruno Raspudic officiating. Interment will follow in the Belle Vernon Cemetery. A parish Rosary will be said Thursday at 8 p.m. in the funeral home. The family requests memorial contributions be made to the Monessen Ambulance Service;through the funeral home;in lieu of flowers. The Robert A.Billick Funeral Home Inc.;Grand Boulevard and Marion Avenue;Monessen;is in charge of arrangements.