August 26, 1071: Romanos IV Diogenes is defeated at Manzikert.
October 24, 1071: Coronation of Michael VII Doukas.
autumn 1071: The doux of Antioch, Khačatur, joins Romanos IV Diogenes.
summer 1072: Romanos IV Diogenes dies.
1072‑1073: The revolt of Philaretos Brachamios breaks out in SE Asia Minor.
1073‑1074: Philaretos Brachamios consolidates his power over the region.
1074: Isaac Komnenos is appointed doux of Antioch.
1074‑1075: Revolt of the citizens of Antioch.
spring 1075: Isaac Komnenos is captured by the Seljuks.
1077: Philaretos Brachamios captures Edessa.
late 1078: Philaretos Brachamios captures Antioch and recognises the new emperor, Nikephoros III Botaneiates.