Robert “Bob” Roszak passed away peacefully, surrounded by family, on October 15, 2025. Bob was born on May 31, 1954, in Milwaukee, Wisconsin, to Richard Roszak and Cecilia (Muncell) Roszak. He was lovingly raised by Mary and Gordon Valentine in Ironwood, Michigan.
After graduating from high school, Bob enlisted in the United States Air Force in April 1978. During his service, he and his family were stationed at various bases across the United States and abroad. Bob retired as a Staff Sergeant in June 1994 and returned to Wisconsin to begin the next chapter of his life. His hobbies included fishing, caring for his horses, and spending time with his family.
Bob is survived by the love of his life of 49 years, Marta; two daughters, Laura (Paul) Roszak and Anna (Josh) Andersen; and four grandsons: Ezra Roszak, Conner Anthony, Brodie Andersen, and Hector Tackmier. He was preceded in death by his brother, Jerry Malinowski.
A celebration of life will be held on Saturday, November 8, 2025 at Malcore (West) Funeral Home from 1:00 PM to 3:00 PM, located at 1530 W Mason St. Green Bay, WI.
To plant trees in memory, please visit the Sympathy Store.
Memories and condolences can be left on the obituary at the funeral home website.


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