History
1122
General
Population: 322 Million*
- Religion: Concordat of Worms settles investiture question (who can appoint of bishops) - dispute between pope and emperor
Europe
- England: Henry I created earldom of Gloucester for his illegitimate son Robert of Caen
Famine
- Holy Roman Empire: Conflict between HRE and Pope ends with Concordat of Worms
- Italian States: Piacenza cathedral created
Middle East
- Byzantines exterminate Patzinak Turks