Jean D.Baron;65;of 617 Belle Vernon Apartments;died Tuesday;Sept.19;1989;at 7 a.m.in the Mon Valley Hospital. She was born in Donora on June 28;1914;a daughter of the late John and Helena Dzik Bolek. Mrs.Baron was a member of the St.Sebastian Roman Catholic Church of Belle Vernon. She had lived in the Belle Vernon area for the last four years and formerly in Monessen. She is survived by her husband;Paul Baron;two sons;John P.Baron of Pittsburgh and Paul K.Baron of Charlottesville;Va.;a daughter;Mrs.Edward (Carol) Bilsky Jr.of Belle Vernon;two brothers;Frank and Willian Bolek;both of Donora;two sisters;Anne Kerkan and Della Guarascio;both of Donora;and two grandchildren. Friends will be received at the Ferguson Funeral Home Inc.;700 Broad Ave.;Belle Vernon;Wednesday from 2 to 4 and 7 to 9 p.m. A prayer service will be held on Thursday;at 12:30 p.m.;in the funeral home;followed by Mass of Christian Burial at 1 p.m.from St.Sebastian Roman Catholic Church. Interment will be in Belle Vernon Cemetery. If friends wish;in lieu of flowers;donations may be made to the American Cancer Society. The Ferguson Funeral Home Inc.is in charge of the arrangements.