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Dennis Allen Gillespie, age 77, of Tulsa, Oklahoma passed away on October 27, 2026.
Dennis was born on April 2, 1949 in Hugoton, Kansas to Glenn Gillespie and Laura Wilson. He worked as a Machinist.
Cremation Services have been entrusted to Simplicity Burial Co. & Oklahoma Cremation Centers, 1112 S. Boston Ave., Tulsa, OK 74119. Friends & family may leave condolences and kind words of comfort at www.simplicityok.com
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