Obituary
Michael Joseph Kostuke Sr.
October 4, 1941- August 27, 2025
Michael Joseph Kostuke Sr. passed away peacefully in his home in Santee, California on August 27, 2025, with his Son Michael Joseph Kostuke Jr. and his grandaughter Lauren Nikole Clarke by his side.
He was born on October 4, 1941, in Kansas City, Kansas.
Michael shared over 60 years of marriage with his beloved wife, Mary Elizabeth "Sugar" Sullivan Kostuke, who entered eternal life before …
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A military service will be held in his honor, with details to be announced at a later date.