David Cernicky;aged 57 years;of 392 Fell street;Belle Vernon;died Thursday;January 21;1943;in the Allegheny General Hospital;Pittsburgh;at 2:15 p.m.;following a short illness.  Surviving are his wife;Elizabeth;and a daughter;Mrs.Jarmilla Chubanik;of Belle Vernon;two sons;David;Jr.of Belle Vernon;and Aviation Cadet J.L.Cernicky;of San Antonio;Texas.  Two brothers;Joseph;of New Kensington and August;of Belle Vernon;also survive;along with two sisters;Mrs.Cecelia Tomayko;of Charleroi;and Mrs.Veronica Resovsky;of Detroit.  Friends are being received at the late home;392 Fell street;Belle Vernon.  Funeral services will be held Monday;January 25;1943;from the St.Sebastian Church;with Father Dennis Boyle officiating.  Interment will follow in the Belle Vernon Cemetery.  Harold R.Toner;funeral director in charge.