Henry IV 1399-1413
Not surprisingly for one who had usurped the throne Henry IV's reign was punctuated by rebellions. He died due to a skin condition rumoured to be leprosy.
Henry V 1413-1422
Shakespeare's portrayal of Henry V accurately reflects the medieval warrior-king whose excellence in the field of battle was immortalized in his victory over the French at Agincourt in 1415.

* Whilst serving his father at the battle of Shewsbury in 1403 he was wounded in the face by an arrow.
Henry VI 1422-1461, 1470-1471

Infighting came to dominate Henry VI's long reign. Military defeats hastened Henry's mental collapse and was deposed in favour og Edward IV.
He was murdered whilst imprisoned in the Tower of London in 1471.