He played high school sports at Bosse High School and semi-pro football for the Evansville Vipers.
Ontario was preceded in death by his mother, Sheila Jackson.
He is survived by his father, Gary Williams; daughter, Makayla Jackson; son, Ontario Jackson, Jr.; grandmother, Millie Jackson; sisters, Amber and Armana Cottrell; aunts, Kathy Jackson, JoAnn Williams, Vickie Murphy, Kathy Williams and Joyce Darrett; uncles, Tim Williams and Theodore Jackson (Vickie); cousins, Antwan and Mahogany Jackson, Kayla, Kira, Korie and Theodore Jackson III; nieces and nephews.
Services will be 11:00 AM Tuesday, June 14, 2011, at Alexander East Chapel, with burial in Oak Hill Cemetery. Friends may visit Monday from 4:00 to 8:00 PM at the funeral home.
Memorial contributions may be made to the American Diabetes Association, 3700 Bellemeade Avenue, Suite 107B, Evansville, IN 47711.