Lula Laylon Park; 81; of 205 Dubrovich St.; Fairhope; Belle Vernon; died Sunday;March 6;1977 at 8:15 p.m. in Charleroi Division of Mon Valley Hospital;following a lengthy illness.Mrs. Park was born in Fayette City on Dec.26;1895; a daughter of the late Allan and Emma Athey Layton. She was preceded in death by her husband; William Park in 1951. Survivors include three daughters; Mrs. Emma Kennedy of Marion Villa;Belle Vernon;Mrs.Carl (Jennie) Duda of Fairhope;with whom Mrs.Park made her home;and Mrs.Chester (Mabel) Bukoski of Kingman;Ariz.;seven grandchildren;13 great-grandchildren;and two great-great-grandchildren.  Friends will be received in the Howard W.McCrory Funeral Home in Fayette City after 2 p.m.on Tuesday;March 8.  Services will be held Thursday;March 10;at 1:30 p.m.;with the Rev.Dr.Allan J.Howes of Pittsburgh;a nephew of Mrs.Park;officiating.  Interment will be in Belle Vernon Cemetery.  Howard W.McCrory;funeral director in charge.