To navigate the timeline, click and drag it with your mouse, or click on the timeline overview on the bottom.
1140 CE
1150 CE
1160 CE
1170 CE
1180 CE
1143 CE - 1180 CE: Reign of Byzantine emperor Manuel I Komnenos.
1144 CE - 1146 CE: Byzantine emperor Manuel I Komnenos wins victories in Cilicia, Syria and Asia Minor.
1149 CE: A fleet led by George of Antioch attacks Constantinople.
1155 CE - 1157 CE: The Byzantines unsuccessfully invade southern Italy.
1158 CE: Byzantine emperor Manuel I Komnenos signs a treaty with William I of Sicily.
1161 CE: Byzantine emperor Manuel I Komnenos marries Maria of Antioch.
1171 CE: Byzantine emperor Manuel I Komnenos arrests 10,000 Venetian traders across the empire to limit their stranglehold on trade.
1176 CE: A Byzantine army is ambushed by the Seljuks at the battle of Myriokephalon in Phyrgia.
1180 CE: Death of Byzantine emperor Manuel I Komnenos.