Read William's Obituary
William R. Koshollek, 86, of Green Valley, AZ, passed away on January 11, 2026.He was born May 29, 1939, in Stevens Point, WI, to Jack and Evelyn Koshollek. He is survived by his beloved wife, Marcia; daughter, Laura, and son-in-law, Scott, in Boca Raton, FL; son, Tim, and daughter-in-law, Denise,...
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