Susan (Kossar) Foulks;66;of 37 Pacific Blvd.;Monessen;died Wednesday evening;June 13;1990;in Willis Nursing Center;Homestead. She was born Sept.29;1923 in Monessen;a daughter of the late Peter and Mary Lyoss Kossar. A Catholic by faith;Mrs.Foulks was a lifelong resident of Monessen. In addition to her parents;she was preceded in death by a brother;Joseph Kossar in 1984. Mrs. Foulks is survived by her husband;Robert Foulks;a son and daughter-in-law;Dennis Wayne and Judy Foulks of Monessen;a daughter;Mrs.John (Linda) Guzzie of Belle Vernon;two sisters;Mrs.Charles (Ann) Charnack and Mrs.Edward (Mary) Biszaha;both of Monessen;three brothers;John Kossar of Carroll Township and Andrew Kossar and Peter Kossar Jr.;both of Monessen;two grandsons;John Guzzie of Belle Vernon and Wayne Foulks and his wife Felicia of Monessen;one great-granddaughter;Linda Susan Foulks of Monessen;and numerous nieces and nephews. Friends were received Thursday and will be received Friday from 2 to 4 and 7 to 9 p.m. at the Stephen D.Yoney Jr.Funeral Home;First and Schoonmaker Ave.;Monessen. Funeral service will be held Saturday at 10 a.m. in the funeral home with Msgr.P.Leno Ramellini officiating. Entombment will be in Belle Vernon Cemetery Mausoluem. The Stephen D.Yoney Jr.Funeral Home is in charge of arrangements.