For this misbehavior, Essex was afterwards accused of felony by Robert de Montfort; was vanquished in single combat; his estate was confiscated; and he himself was thrust into a convent.

The submissions of the Welsh procured them an accommodation with England.
{1158.} The martial disposition of the princes in that age engaged them to head their own armies in every enterprise, even the most frivolous; and their feeble authority made it commonly impracticable for them to delegate, on occasion, the command to their generals.

Geoffrey, the king's brother, died soon after he had acquired possession of Nantz; though he had no other title to that county than the voluntary submission or election of the inhabitants two years before, Henry laid claim to the territory as devolved to him by hereditary right, and he went over to support his pretensions by force of arms.

Conan, duke or earl of Brittany (for these titles are given indifferently by historians to those princes) pretended that Nantz had been lately separated by rebellion from his principality, to which of right it belonged; and immediately on Geoffrey's death, he took possession of the disputed territory.

Lest Lewis, the French king, should interpose in the controversy, Henry paid him a visit; and so allured him by caresses and civilities, that an alliance was contracted between them; and they agreed that young Henry, heir to the English monarchy, should be affianced to Margaret of France, though the former was only five years of age; the latter was still in her cradle.