He was preceded in death by his great-grandfathers, Kenny Ubelhor, Harvey Saare, and Arthur Tatem, II.
Oliver is survived by his grandparents, Art Tatem, III, Shannon (Kris) Glaser, Danny (Libby) Ubelhor, Shawn Saare Ubelhor; aunts and uncles, Chase Tatem, Connor Tatem, Sayward (Jacob) Hutchinson; great-grandparents, Harry (Phyllis) Bradley, Becky (Jim) McIntosh, Joyce Tatem, Ramona Saare, Mary Ann Ubelhor; and cousin, Arabella Hutchinson.
Private graveside services were held with burial in Rose Hill Cemetery.
Memorial contributions may be made to Riley Hospital for Children, 30 S. Meridian Street, Suite 200, Indianapolis, IN 46204.