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Steven Alan KosakOct 1, 1947 - Sep 8, 2025Steven Alan Kosak, 77, of Valparaiso, peacefully passed away in his sleep Monday, September 8, 2025. He was born October 1, 1947, in Gary, Ind., to the late Casimir Kosak and Dorothy (nee Krajack) Ciesielski. Steve graduated from Lew Wallace High School in...
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