Marion A. Mutsy DeRienzo; 80; of Fayette City; died Saturday; July 13; 2002; at 5:15 p.m. following a lengthy illness at his home surrounded by his loving family. Born Nov. 3; 1921; in Fayette City; he was the son of the late Philip and Concetta DiLucia DeRienzo. He was a lifelong resident of Fayette City. Mr. DeRienzo was a member of Holy Spirit Roman Catholic Church; Fayette City; and was retired from Wheeling-Pittsburgh Steel; Allenport plant; where he worked as a pipefitter. He was a life member of the Fayette City Volunteer Fire Company with 50 years of service; a member of the Fayette County Fireman’s Association; a social member of the Fayette City American Legion and the Naomi Athletic Cub. Mr. DeRienzo served on the Fayette City Council; Fayette City Sewage Authority; and was the former Fayette City tax collector. He is survived by his wife; Mary B. Davis DeRienzo; to whom he was married 58 years; two sons and one daughter-in-law; Patsy P. DeRienzo and Victor D. and JoLynn DeRienzo; all of Belle Vernon; two daughters and one son-in-law; Marion A. ‘Toni’ and James Hepler of Smithton and Victoria S. ‘Vicki-Sue’ DeRienzo of Fayette City; one brother; Philip L. DeRienzo of Donora; 12 grandchildren; and one great-grandson. He was preceded in death by two brothers; Patsy and Dr. Umberto DeRienzo. Visitation will be held Monday from 2 to 4 and 7 to 9 p.m. in the LEONARD J. PARZYNSKI FUNERAL HOME; Family Owned and Operated; 626 Broad Ave.; Belle Vernon. A prayer service will be held Tuesday; July 16; at 9:15 a.m. in the funeral home followed by Funeral Mass at 10 a.m. in Holy Spirit R.C. Church with the Rev. Leonard J. McAlpin officiating. Interment will be in Belle Vernon Cemetery. A parish wake service will be held Monday at 7:30 p.m.; and the Fayette City Fire Department will conduct services at 8 p.m.; both in the funeral home.