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Obituary

John Edwin Boone Cohnstaedt, known affectionately as Jack, passed away peacefully at home in San Francisco on March 27th, 2025. He was 77 years old.

Jack was born in 1947 in Sterling, Kansas. From a young age, Jack was known for his competitive nature and his vibrant personality that left an impact on everyone he met. He was not one to sit quietly in the background—he was always the first to share a story, crack …

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Timeline

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Born

August 19th, 1947
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Passed away

March 27th, 2025
San Francisco, CA

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John Cohnstaedt