Today is the anniversary of the Battle of Hastings in 1066, in which William the Conqueror initiated the Norman conquest of England by defeating the forces of the Anglo-Saxon King Harold, who was killed in the conflict (although there's been recent speculation that Harold survived). William, Duke of Normandy, had been promised the English throne by his cousin, Edward the Confessor (reigned 1042-1066), and Harold, earl of Wessex, had sworn agreement to that succession. However, with the death of Edward, Harold crowned himself king, leading William to mount a sea-borne invasion to assert his own right. Landing his army on...