in 1916 As a child, Henry suffered from poor health, much like his elder brother
Albert. He had
knock knees and was required to wear leg splints, which caused considerable discomfort. He was an extremely nervous boy and was prone to sudden fits of crying or giggling. Like Albert, he had a combination of speech disorders. Both brothers had
rhotacism, which prevented them from pronouncing the sound r; while Albert's pronunciation was reminiscent of the "French r", Henry was unable to produce the sound at all, replacing it with [w]. He also had a
nasal lisp and an unusually high-pitched tone, which together gave him a distinctive voice. By 1909, Henry's health had become a matter of concern to his parents. He was small for his age and susceptible to severe colds. George wrote to Henry's tutor, Henry Peter Hansell, that he should be treated differently from his more robust elder brothers, noting, "You must remember that he is rather fragile and must be treated differently to his two elder brothers who are more robust". On 6 May 1910, George succeeded to the throne as George V, and Henry became third in line to the throne. Hansell persuaded the King that attending school would benefit Henry's character by allowing him to mix with boys of his own age. Although the King had previously rejected the idea for his elder sons, he agreed on the grounds that it would help Henry "behave like a boy and not like a little child". Henry thus became the first son of a British monarch to attend school. After three days at
St Peter's Court in
Broadstairs as a day boy, Hansell observed that he enjoyed the experience and asked the King to allow him to board, which he approved. Henry spent three years at St Peter’s Court. He was not academically gifted, although he showed an aptitude for mathematics. His chief interest was sport, particularly cricket and football. His mother once wrote to him in exasperation, "All you write about is your everlasting football of which I am heartily sick", replying to a detailed letter he had sent about a match. In September 1913, Henry entered
Eton College. During the
First World War, Crown Prince Leopold of
Belgium, later
Leopold III, was a member of his
house, Mr Lubbock's. Henry's academic performance did not improve, but his nerves and general disposition did. He made friends through his enthusiasm for sport, and his masters regarded him favourably, describing him as "thoroughly willing, cheerful, modest & obedient". These qualities were valued highly by his father, who had little interest in what he termed "intellectuals". By the time he began his studies at
Trinity College, Cambridge in 1919 with Albert, Henry had outgrown all his brothers in height and build and enjoyed good health. Their time at Cambridge lasted only a year and was uneventful, as they were not permitted to live in college with the other undergraduates owing to the King's concern about their mixing with unsuitable company. ==Military career==