Marion Clyde “Gene”

Published 10:15 pm Tuesday, August 13, 2019

Marion Clyde “Gene” aka “Cowboy” Niblack, 84, of Campobello passed away on June 30, 2019.  He was born and raised in Seminole, OK,  the son of the late Clyde and Ruth Margot Terrell Niblack.


He was retired from Ford Motor Company and from Winchell Donuts and ran Horsefeathers with his brother and sister in law for many years.

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He is survived by a daughter Robin Brisbois and her husband Mark of Guymon, OK; grandchildren, Shona Lewis (Trek), Gary Adams and April McLean (Scott); great grandchildren, Randy Adams, Emaly Lewis, Kirk Lewis, Laela Meilter, Avery McLean, Holton McLean and Holly Jo McLean; three great grandchildren Ty Adams, Tristen Adams and Terrilynn Adams; and many nieces and nephews.


He was predeceased by his parents, Clyde and Ruth Niblack; a son Randy Duane Niblack and a great grandson Turner Samuel McLean; three brothers, Carroll Niblack, Orville Niblack and John Niblack; and four sisters, Ruth Niblack-Houck, Opal Niblack-Moore, Benita Niblack-Boone and Nora Mae Niblack-Sanders.


A memorial service will be held in Seminole, OK at a later date.


Condolences may be left at


Petty Funeral Home & Crematory

Landrum, SC