Mrs.Bertha Milby Wertz;80;of Greensburg died Thursday;Dec.2;1971;at 6:30 p.m.after a long illness. A former resident of Charleroi;Mrs.Wertz is survived by two sisters;Mrs.Mary Eberhardt of Buffalo;N.Y.;and Mrs.Lenora Walt of Long Branch. Several nieces and nephews also survive. Friends will be received after 2 p.m.Saturday at the Toner Funeral Home;626 Broad Ave.;Belle Vernon;where visiting hours are 2 to 4 and 7 to 10 p.m. Services will be held at the funeral home Monday;Dec.6;1971;at 10:30 a.m.in charge of Dr.S.Arthur Talman;pastor of the First Presbyterian Church of Belle Vernon. Interment will be in Belle Vernon Cemetery. Harold R.Toner;funeral director in charge.