Centuries - Year in Review 12th Century
11th century - 12th century - 13th century
Decades: 1090s - 1100s - 1110s - 1120s - 1130s - 1140s - 1150s - 1160s - 1170s - 1180s - 1190s - 1200s
1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151
Births
Deaths
Events
- Saint Bernard of Clairvaux preaches the Second Crusade at Vezelay, Burgundy