Jack Knotek Obituary

With solemn hearts, we announce the passing of Jack Knotek (Milwaukee, Wisconsin), whose presence will be deeply missed, having departed on February 12, 2026 at the age of 93. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his parents, Howard Knotek and Mabel Knotek; and his wife Nancy. He is survived by: his children, Andy Knotek (Tricia), Peg Lonergan (John), Alan Knotek (Karen) and Jack Knotek (Charlotte); his grandchildren, Jennifer (Mark), Matt (Jullia), Sarah (Mitch), Jimmy (Julie), Becky (Dan), Tom, Kyle, Brandon, Dylan (Brianna) and Maggie; his great grandchildren, JT of Addie, AJ, Hannah (Eli), Cormick, Grace, Sean, Nora, Vivian, Zeke, Rylee, Sydney and Kasey; and his sister-in-law Ann Workman.