Henry doesn't have any history recorded about his childhood, but in 1170 when he was 15 he was crowned king. (The illustration shows the coronation, with Henry II serving his son at the banquet.) This was a custom of the Capetian dynasty: to ensure and publicly proclaim the succession. Normal practice would have been to allow the son to assume some of the roles of government in preparation for assuming the throne, but Henry II retained control of his government. This not only made junior less capable when the time would come, but also annoyed him to the point where he thought he could take matters into his own hands.
He was given over to William Marshall in 1170 to be trained in the knightly arts. Marshall managed young Henry's "tournament team" (until 1182) and made sure he did not get severely hurt. Going to tournaments and jousts across northern and central France brought young Henry an admirable reputation. A contemporary Occitan troubadour, Bertran de Born, called him:
...the best king who ever took up a shield, the most daring and best of all tourneyers. From the time when Roland was alive, and even before, never was seen a knight so skilled, so warlike, whose fame resounded so around the world – even if Roland did come back, or if the world were searched as far as the River Nile and the setting sun.
This may have been true, or it may have been an attempt to curry favor with the man who would become a powerful ruler in both England and on the continent. To be fair, after his death, Gervase of Tilbury (who acted as Henry's chaplain) said
Assuredly, as he was a solace to the world while he lived, so it was a blow to all chivalry when he died in the very glow of youth.
During this time, he had funds allocated to him by his father. For a tournament in 1179 held at Lagny-sur-Marne by King Louis VII to commemorate the coronation of his son, Philip II, young Henry brought 200 knights at the cost of 20 shillings per knight per day. Henry led the English team against a Flemish team led by his and Marshal's friend Baldwin of Béthune, whose later life was in the service of English kings, not French.
This extravagance was not to last, however. Lack of funds as well as lack of his own lands to rule would be part of his reason for rebelling against his father. But more on that tomorrow.