Murless moved to
Warren Place in Newmarket towards the end of the 1952 Flat season. Although there were no immediate classic winners, the quality of horses was expected to improve as new high-spending owners became patrons of the yard. These owners included the
Aga Khan, and his son
Aly Khan who had offered support prior to the move. Murless said of Prince Aly Khan in his biography that he was "highly intelligent, a first class judge of a horse and of form and breeding". Winners in 1953 included the Cork and Orrery with Blood Test at Royal Ascot, and Buckhound in the Jockey Club Stakes at Newmarket. The Queen's Landau won the Rous Memorial Stakes at Royal Ascot and the Sussex Stakes at the Glorious Goodwood festival in 1954. In the same year, at Royal Ascot Gordon Richards won the King Edward VII Stakes on Rashleigh, trained by Noel. This race lead ultimately to the up-and-coming young new jockey of the time having his licence removed for six months: that jockey was
Lester Piggott who in 1955 would take over as stable jockey for Murless, following Sir Gordon Richards' retirement. Piggott and Murless together would be a dynamic combination in British Flat Racing for the next decade. A major owner of horses at Warren Place was
Sir Victor Sassoon, whose Eve Stud Noel managed. In 1955 Sassoon sent the yearling
Crepello to Warren Place. Crepello was to win the
Dewhurst Stakes in 1956 and the
Two Thousand Guineas plus the
Derby in 1957. 1967 was probably Murless' most successful year as a trainer. Victories included three of the home classics, Eclipse and King George. He was Champion Trainer. A win for the Queen's Hopeful Venture in the Wood Ditton at the Craven meeting was followed by victories in the two traditional 1,000 Guineas trials for Cranberry Sauce in the Nell Gwynn, and Royal Saint in the Fred Darling.
Busted, who had been drafted into the stable to lead the classic colts, won the
Coronation Stakes over 10f at Sandown in April and was deemed too good to continue as a lead horse. The Two Thousand Guineas was won by
Royal Palace, and the following day Fleet was victorious in the One Thousand Guineas. Royal Palace went on to win the Derby whilst Busted won the Eclipse, King George VI Diamond Stakes and Prix Foy before tendon injury prevented an attempt at the Arc. 63 races were won with winning stakes of £279,775. Murless retired in 1976 as trainer of horses and was knighted the following year. His son-in-law,
Henry Cecil, took over Warren Place. ==References==