Mrs.Jesse M.McClain;86;of 316 Speer St;Belle Vernon;died Wednesday;Dec.4;1957;in the Charleroi-Monessen Hospital.  Mrs. McClain was a member of the First Baptist Church;Belle Vernon.  Surviving are two daughters;Bess McClain;at home and Mrs.Maurice (Margaret) Baker;of Coraopolis;16 grandchildren;22 great-grandchildren and 1 great-great-grandchild.  Friends are being received at the Toner Funeral Home;Broad Ave.;Belle Vernon;where visiting hours are from 1 to 5 and 7 to 10 p.m.  Services will be held from the funeral home Saturday;Dec.7;1957;at 2 p.m. with the Rev.James Puz;pastor of the First Baptist Church;Belle Vernon;officiating.    Interment will be in Belle Vernon Cemetery.  Harold R.Toner;funeral director.