1182
Massacre of the Latins in Constantinople
A Greek mob, whipped up against the resented Venetian and Genoese merchants of the capital, slaughtered thousands of Latin residents during Andronikos Komnenos's march on Constantinople. Italian maritime republics never forgot it, and a generation later the memory would help route the Fourth Crusade to the same walls. The massacre poisoned Byzantine-Italian relations beyond repair, ensuring that when the Venetians next came to Constantinople it would be with siege engines.
Philip II expels the Jews of France
The new French king issued an edict confiscating Jewish property and expelling Jews from his royal domain, canceling Christian debts owed to them in his own favor. It was the first major royal expulsion of Jews in medieval Europe, reversed within sixteen years when the king needed their money again.
Andronikos I Komnenos seizes Constantinople
The emperor's charismatic, brutal cousin marched on the capital, was welcomed by the city mob, and presided over the massacre of the Latin merchant quarter. He had his nephew the child-emperor Alexios II strangled a year later and married the boy's young French widow himself. Andronikos's brief reign combined genuine administrative reform with savage political terror, creating a paradox that fascinated Byzantine historians for generations.
Canterbury rebuilt under William the Englishman
After the fire that had destroyed the east end, English mason William the Englishman completed the reconstruction of the Trinity Chapel beyond Becket's tomb. The new Gothic space, with its alternating pink and black marble columns, was designed as a shrine to draw pilgrim crowds. The rebuilt cathedral became the richest pilgrimage destination in England, its offerings funding further construction and the maintenance of one of the largest monastic communities in the kingdom.