Page 14
1189-1192 Third Crusade
1202-1204 Fourth Crusade; sack of Constantinople
1204-1261 Latin Empire of Constantinople
1291 Fall of Acre; end of the crusades
1122 Concordat of Worms
1152-1190 Reign of Frederick I, Barbarossa
1154-1189 Henry II, king of England
1180-1223 Philip II, Augustus, king of France
1181(?)-1226 St. Francis of Assisi
1198-1216 Pontificate of Innocent III
1206-1227 Mongol conquests under Jenghiz Khan
1215 Magna Carta
1226-1270 Louis IX, the Saint, king of France