 When Guy Waggoner died in 1950, his sons sold their share of the estate to members of the family.Specifically, this went to Albert Buckman Wharton, Jr., also known as "Buster Wharton", who was Electra Waggoner's son, and Electra Waggoner Biggs, who was E. Paul Waggoner's daughter.Buster raised polo ponies and established the El Ranchio Polo Club on the ranch.