トニービン
Dibidale was a "strong, shapely, attractive" chestnut filly with a narrow white blaze bred in Ireland by Robert Sangster's Swettenham stud. She was probably the best horse sired by Aggressor who won the King George VI and Queen Elizabeth Stakes in 1960. Dibidale's dam Priddy Maid, who stood only fifteen hands high, won four races and finished second in the Galtres Stakes. Her other foals included Shellshock, who finished third to Waterloo and Jacinth in the 1000 Guineas and Cracaval who won the Chester Vase and defeated Ile de Bourbon in the September Stakes. Priddy Maid was a half-sister of Severn Bridge the dam of the Prix de l'Arc de Triomphe winner Tony Bin and, as a descendant of the broodmare Calluna, was related to many other major winners including Viva Pataca, Bolkonski, Vitiges and Athens Wood.