David Samuel Castillon was born November 8, 1981, to Robert and Isabelle Castillon in New Orleans, Louisiana.  He departed this life April 20, 2024, at the age of 42.

He graduated from Andrew Jackson High School in the year 2000.  On June 17, 2011, David and Jessica were united in marriage at the train depot in Norman, Oklahoma.

He enjoyed giving everybody a hard time.  David had a kind soul and would do anything for anybody in need.  He never met a stranger; you met him once and you were a friend for life.  He also enjoyed fishing and family gatherings.

He is survived by his wife, Jessica Castillon; parents, Robert and Isabelle Castillon; five children, Jeffrey Herndon Jr., Ariana Sims, Dominic Usry, Corey Usry Jr., and Nathan Harris; five siblings, Lisa Bayhl and husband Chris, Sherry Williams and husband Michael, Susan Cooper and husband Bo, Steven and wife Christina, Patrick Castillon Jr. and wife Robin; Five grandchildren, Aubree, Braxton, Valencia, Hadley, and Braydon.

He had so many nieces and nephews that he loved. He touched so many lives and loved so many people he will forever be missed.