Mary E. Davis DeRienzo; 84; of Fayette City; died Friday; Sept. 1; 2006; at 3:15 p.m.; at her home. Born Feb. 1; 1922; in Washington Township; she was a daughter of the late James J. and Alice C. Dolan Davis. A resident of Fayette City; Mrs. DeRienzo was a member of Holy Spirit Roman Catholic Church; Fayette City; and a homemaker. She is survived by two sons and daughters-in-law; Patsy P. and Janet DeRienzo; of Charleroi; and Victor D. and JoLynn DeRienzo; of Belle Vernon; two daughters and a son-in-law; Marion A. Toni and James Hepler; of Smithton; and Victoria S. Vicki-Sue DeRienzo; of Fayette City; three brothers and a sister-in-law; James J. Davis Jr.; of Belle Vernon; Thomas E. Davis; of Fayette City; and Lawrence R. and Celia Davis; of Belle Vernon; three sisters and brothers-in-law; Jane and Bill White; of Ohio; Jerry and John Nusser; of Washington Township; and Nancy and Webster Patridge; of Ohio; 12 grandchildren; and three great-grandchildren. She was preceded in death by her husband; Marion A. Mutsy DeRienzo; on July 13; 2002; a brother; Charles Davis; and a sister; Alice Sellaro. Visitation will be from 2 to 4 and 7 to 9 p.m. Monday at the LEONARD J. PARZYNSKI FUNERAL HOME; Family Owned and Operated; 626 Broad Ave.; Belle Vernon; 724-929-6183. Prayer service will be held at 9:15 a.m. Tuesday in the funeral home; followed by funeral Mass at 10 a.m. in Holy Spirit Roman Catholic Church; Fayette City; with the Rev. Leonard J. McAlpin as celebrant. Interment will take place in Belle Vernon Cemetery. Condolences accepted at the funeral home’s Web site; www.parzynskifuneralhome.com.