between 1110 and 1115: Marriage between Constantine Angelos and Theodora Komnene
1185-1204: The Angelid dynasty on the Byzantine throne
1204: Fall of Constantinople to the Crusaders
1205: Foundation of the State of Epirus
1224/1225 or 1227: Тheodore Angelos seizes Thessalonica and is crowned Emperor
1230: Battle at Klokotnitsa
1242: John Angelos waives his imperial crown and keeps the title of Despotes
1318: Angelid dynasty dies in Epirus and Thessaly