I don't think this adds much but
//While history records that the last King to be crowned King Henry held the title of Henry VIII, it cannot completely ignore the fact that there was another King Henry was was crowned, twice, in 1170 and 1172.
The Henry in question was the second son of Henry II, and after the death of his elder brother he was heir to the throne. In 1170 he was crowned and given the seal "HENRICVS REX ANGLORUM ET DUX NORMANNORUM ET COMES ANDEGAVORUM" and became King Henry of England, alongside his dad, though without realms or power.
He had a second coronation in 1172 because his wife, the daughter of the French King Louis VII, was not in the first one and King Louis was a bit miffed.
Lack of real power, and probable influence from his mother, led Henry the younger to side with his brothers against his father in the short civil war that followed, but after this rebellion was quashed he spent some time competing in jousting tournaments before turning his attentions on his brother Richard (later to become Richard I). During the war with Richard, Henry contracted dysentery and died a few days later.
When he heard his son was dead, Henry II said "He cost me much, but I wish he had lived to cost me more."//