Virginia P.Barr;94;of Charleroi;died Sunday;Jan.16;1994;in Washington Hospital;Washington;Pa. Friends will be received Tuesday from 2 to 4 and 7 to 9 p.m. in the Schrock-Hogan Funeral Home;Inc.;226 Fallowfield Ave.;Charleroi. A Mass of Christian Burial will be celebrated Wednesday at 10 a.m.in Mary;Mother of the Church Parish (St.Jerome site);Charleroi. Burial will be in Belle Vernon Cemetery. The Schrock-Hogan Funeral Home Inc.is handling arrangements.