"Nitty" Mildmay, a gaunt, stoop-shouldered six-footer, was a well-known and popular amateur steeplechaser. He rode in the Grand National before and after the war, becoming known as a persistent 'trier', despite several episodes of bad luck. In 1936, riding the 100-1 Davy Jones, he was leading at the 2nd to last fence when a buckle on the reins broke and the horse ran out. In 1947, he fell at Folkestone and injured his neck, which gave rise to a number of disabling attacks of cramp. In the 1948 Grand National he finished third on his favourite horse Cromwell, after an attack of the cramp meant he was just a passenger. During his career, he rode 197 winners from 1,037 rides under National Hunt Rules. He highest was 38 winners in 1949/50 season. He was the Leading Amateur 4 times and shared the title in 1937/38. He rode eight winners at Cheltenham, including three at The Festival. His final winner was on his own good hunter chaser Prince Brownie at the now defunct Kent racecourse of Wye on Monday 8 May 1950. His final ride was in the following Handicap Hurdle when he was placed 5th riding Peter Cazalet's Lady Beware "making up a lot of late ground". However, Mildmay's most notable legacy was probably in kindling an interest in jump-racing in her Majesty the Queen Mother. At a dinner in Windsor Castle in 1949, Mildmay sat next to the then Queen Elizabeth and persuaded her that he should buy her a horse, to share with her daughter, then Princess Elizabeth. Mildmay's trainer Peter Cazalet selected Monaveen for them. Monaveen won his first race for them, at Fontwell Park, finished second in the Grand Sefton Chase at Aintree, and then took the prestigious Queen Elizabeth Chase at Hurst Park. The result was a passion for the sport that lasted the Queen Mother for the rest of her life.
Early death
In 1950, Mildmay suffered an attack of cramp while swimming off the south Devon coast. He drowned at the age of 41. He was unmarried and the title became extinct.
Commemoration
Mildmay left his horses to his old racing and wartime colleague Peter Cazalet. Among them was Manicou, which became the Queen Mother's second steeplechaser. The Times called him "The Last of the Corinthians" and wrote: "there never was a harder rider, a better loser or a more popular winner: and though he has always valued the race more than the victory and the victory more than the prize, he would not perhaps have disdained the reward he has won - which is a kind of immortality among the English". He was commemorated in several events initiated by his friends. These include: the Mildmay of Flete Handicap Chase at Cheltenham Racecourse, the Mildmay Stakes at Newton Abbot Racecourse, and the Anthony Mildmay, Peter Cazalet Memorial Chase at Sandown Park Racecourse.These races have all now changed their names. The Grade 2 Mildmay Novices 'Chase is run at Aintree over the Mildmay Course on the 2nd day of the Grand National Meeting. He was commemorated in The Mildmay Course at Aintree Racecourse, which opened in memory of him, in 1953.. The Mildmay course at Aintree was designed by Lord Mildmay and Sir John Crocker Bulteel to introduce novice horses to Aintree. The original layout of the track had mini National fences designed to introduce horses to the type of fences seen on the Grand National Course itself. However they were never all that popular with trainers and fields over the course tended to be small. At the time Aintree staged NH only meetings in December and January. After the mid 1960s when only the National meeting took place at Aintree the Mildmay course was only used once a year for a 2 mile Novices 'Chase called the Mildmay Novices 'Chase. A 2m Novices 'Chase is still run at Aintree on Grand National Day now a Grade 1 race called the Maghull Novices 'Chase. The mini National fences were replaced by conventional birch Steeplechase fences in 1975 the year in which flat racing ceased at Aintree. In 1990 the layout of the Mildmay Course was changed. P.G. Wodehouse cited Mildmay as "very much the type" of the character of Bertie Wooster, but as the first Bertie Wooster stories appeared in 1916, when Mildmay was only seven, he cannot have been the inspiration as is sometimes claimed.
