Betty Ross Coccari of 1625 Maple Ave.;Monessen;died Friday;Jan.16;1976;at 4 a.m.in Mercy Hospital;Pittsburgh;after a lingering illness. She was 50. Mrs.Coccari was born in Monessen on Nov.18;1925;daughter of the late Bessie Marie Sanders Ross and C.L.Ross;who survives. She was a member of St.Cajetan Catholic Church;Monessen. Surviving in addition to her father and stepmother;Mrs.Louella Ross;of Dearborn;Mich.;are her husband;Robert F.Coccari;ond daughter;Mrs.Diane Biondi of Monessen;two sons;Robert E.Coccari of Belle Vernon and Kevin Coccari;at home;three brothers;Bill Ross of Monessen;Sam Ross of Phoenix;Ariz.;David Ross of Dearborn Heights;Mich.;two sisters;Mrs.Elliott (June) Bianchi of Monessen and Mrs.George (Lois) Popovich of Bethel Park;two grandchildren;two stepbrothers and one stepsister. Friends will be received at the Raymond D.Dalfonso Funeral Home;Monessen;from 7 to 9 p.m.Saturday and from 2 to 4 and 7 to 9 p.m.Sunday. Blessing services will be held at the funeral home on Monday at 9:30 a.m.;followed by Mass of Christian Burial at St.Cajetan Catholic Church;Monessen;at 10 a.m.;with the Rev.P.Lino Ramellini;pastor;officiating. Interment will be in Belle Vernon Cemetery. Parish Rosary will be recited at the funeral home on Sunday at 8 p.m. Raymond D.Dalfonso is funeral director in charge.