Jules S.Monack;90;of Charleroi;died Tuesday;Feb.12;1991;at 9:25 p.m.in Haven Crest Inc.;Carroll Township. He was born May 21;1900;in Charleroi;a son of the late Michael and Rose DiDonato Monack. A graduate of Charleroi High School;Mr.Monack was a member of BPO Elks Lodge 494 and a life member of the Italia Unita Club;both of Charleroi. He was the former owner and operator of Monack Produce Company in Charleroi;retiring in 1982. In addition to his parents;he was preceded in death by his wife;Emma Jane Nelson Monack;in 1976;three sisters;Mary;Emma and Della Monack;and one brother;Anthony Monack. Survivors include one son and daughter-in-law;Jack N.and Carol Monack of Van Wert;Ohio;one daughter;Wanda Monack;with whom he made his home;five brothers;Arthur;Armand;Ronald and Norman Monack;all of Charleroi;and Martin Monack of Canonsburg;five sisters;Clotilda Baker;Mrs.Max (Tressa) Foehringer and Mrs.Michael (Jean) Nisinski;all of Charleroi;Anna Behanna of Arnold and Olivia Bruckner of Downey;Calif.;two granddaughters;Mrs.Paul (Nancy) Armstrong of Dyersburg;Tenn.;and Mrs.Douglas (Susan) Kreitzer of Naperville;Ill.;and two great-grandsons;David and Michael Kreitzer. Friends will be received Thursday from 7 to 9 p.m.and Friday from 2 to 4 and 7 to 9 p.m.in the Ferguson Funeral Home;Inc.;700 Broad Ave.;Belle Vernon;where services will be held Saturday at 1 p.m.with Dr.George Hickok;pastor of First Christian Church of Charleroi;officiating. Burial will be in Belle Vernon Cemetery. BPOE services will be held Thursday at 8 p.m.in the funeral home. The Ferguson Funeral Home Inc.is in charge of arrangements.