Brigadier Gerard (horse) the Sussex Stakes and the Lockinge Stakes, and the non-winning racemare, La Paiva, a daughter of Prince Chevalier. On his female side he traced back to the brilliant fillies' Triple Crown winner, Pretty Polly, who was his fifth dam. This beautifully balanced bay colt was named after Arthur Conan Doyle's swashbuckling hero. Brigadier Gerard had good conformation, an excellent temperament and stood 16 hands 2 inches high. Brigadier Gerard was trained during his racing career by Major Dick Hern and ridden in all his races by Joe Mercer. Brigadier Gerard began his two-year-old career on 24 June 1970 in the
Brigadier Gerard (horse) run poorly in his previous race, the Irish Derby, but, ridden by the Panamanian jockey Braulio Baeza, ran the race of his life with a front-running display, which shattered the course record, to defeat Brigadier Gerard by three lengths. There was a gap of ten lengths back to Gold Rod, who beat Rheingold for third. According to Joe Mercer, his horse was sick: "... when they got back to the stables and the horse put his head down, the mucus poured out of him. He was sick, yet he was still able to run second to the Derby winner, giving