In addition to his parents, he is survived by his wife, Allison (Spyker) Winkelvoss, Upper Arlington; two children, Zeke and Paige Winkelvoss, at home; one sister, Beth Bowers, Swanton; mother-in-law and father-in-law, Don and Kathy Spyker, Lima, Ohio; two brothers-in-law, James (Karen) Spyker, Lima, and Jason Spyker, Columbus; and six nephews, Tyler and Carter Bowers, Swanton, and Charlie, Tommy, Joey and James Jr. Spyker, Lima. He was preceded in death by his paternal grandparents, Roy and Phyllis Winkelvoss; and his maternal grandparents, Robert and Lillian Schampel.