Raymond C.Bost;86;of Belle Vernon;died Thursday;Jan.21;1999;at 4:45 a.m. at home. Mr.Bost was born Jan.13;1913;in Monessen. A Protestant by faith;he was retired from Wheeling-Pittsburgh Steel’s Monessen plant. He is survived by his wife;Helen J.(Grabrick) McCrory Bost;two daughters;Betty Yowonske and Margaret Yenseck;both of Belle Vernon;five grandchildren;seven great-grandchildren and two great-great-grandchildren. Friends will be received on Friday from 2 to 4 and 7 to 9 p.m. in the Jamec C.Stump Funeral Home Inc.;580 Circle Dr.;Sweeney Plan/Rostraver Township;where funeral services will be held on Saturday at 11 a.m. with the Rev.Richard Klein officiating. Interment will follow in Belle Vernon Cemetery. Memorial contributions can be sent to Albert Gallatin Hospice;20 Highland Park Dr.;Uniontown;Pa.15401 or to Community Ambulance Service;1392 Fayette Ave.;Belle Vernon;Pa.15012. The James C.Stump Funeral Home Inc.is in charge of arrangements.