Pierson was born July 30, 2007, in Terre Haute, as the son of Christopher D. and Melissa A. Rissler DeHart.
He was preceded in death by his grandmother Jan Baysinger Rissler.
He is survived by his parents, brother Ethan DeHart, sister Victoria DeHart, grandparents Neil and Cheryl Rissler, Reelsville, and James and Barbara DeHart, Terre Haute, great-grandparents Clarence Baysinger, Brazil, and Leila Shipley, Hymera, aunts and uncles Brett and Alyssa Rissler, Brazil, Cary and Mark Flora, Center Point, Michelle and Brad Linton, Brazil, Paige Timberman, Brazil, Scott DeHart, Indianapolis, Ryan and Elizabeth DeHart, Terre Haute, 14 cousins, special great-aunt Linda White, Brazil, and many other friends and family members.
Moore Funeral Home was chosen to provide funeral services. Visitation will be 4-8 p.m., Monday, May 11, at Christ Community Church.
Funeral services will be 11 a.m., Tuesday, at the church, with Pastor Rich Laskowsky officiating. Burial will follow at Union Cemetery.
Memorial contributions in memory of Pierson may be made to the DeHart children's fund C/O Terre Haute Savings Bank, 260 E. National Ave., Brazil, Ind., 47834.
Visit www.moore-funeral-homes.comto send condolences to the family or for more information.