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Sandra J. “Sandy” (Macko) Kosko
March 28, 1940 ~ July 26, 2023 (age 83) 83 Years Old
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Sandra J. “Sandy” (Macko) Kosko, age 83, of West Mifflin, passed away on Wednesday, July 26, 2023, at home, surrounded by the love of her family. She was a former secretary at U. S. Steel-Homestead Works and a member of St. Thomas the Apostle Parish-former Holy Name Church. Sandy loved the Pirates, antiquing, and being a co-pilot for her daughter Kathy. She was an excellent cook and enjoyed a cup of tea with Wise potato chips. She was the loving wife of the late Ronald “Dewey” Kosko for 54 years; cherished mother of Ronald Kosko of Pittsburgh, Kathryn (William) McCormick of Monongahela, Michael Kosko of Jefferson Hills, and Sandy Kosko of West Mifflin; grandmother of Jordan (Jake) McCormick, Mariah McCormick, Lani (Michael) Pappas, Zoe (Carlos) Kosko, Sydney Kosko, and Luke Kosko; great grandmother of Enzo Jerez; sister of Jack Macko, Andrew Macko, William Macko, Karen Petrauskas, Carol Kascuta, Fran Haynes, Judi Seifried, and Cheri Smith and predeceased by brother & sisters, Ronald Macko, Ronice Sigley, Lorraine Fite, Joan Burt, Patricia Petruzzi, and Trudi Kinavey; and will be joining her late dog, Sophie Sparkles. Memorial Visitation will be held on Tuesday, August 1, 2023, from 9:30-10:00 a.m., at Holy Trinity Church, West Mifflin followed by a Memorial Mass of Christian Burial at 10:00 a.m., with Rev. Dan Sweeney officiating. The Mass will be streamed on the funeral home website. Arrangements entrusted to the MALOY-SCHLEIFER FUNERAL HOME, INC., 915 KENNEDY AVE., DUQUESNE, 412-466-3300, WILLIAM B. SCHLEIFER, SUPERVISOR, WILLIAM BRIAN SCHLEIFER, FUNERAL DIRECTOR.