Byzantine rule was short lived, as in 1071 Seljuk Turks defeated the Byzantines and conquered Armenia at the Battle of Manzikert, establishing the Seljuk Empire. To escape death or servitude at the hands of those who had assassinated his relative, Gagik II, King of Ani, an Armenian named Roupen went with some of his countrymen into the gorges of the Taurus Mountains and then into Tarsus of Cilicia. The Byzantine governor of the palace gave them shelter where the Armenian Kingdom of Cilicia was eventually established.
Cilicia was a strong ally of the European Crusaders, and saw itself as a bastion of Christendom in the East. Cilicia's significance in Armenian history and statehood is also attested by the transfer of the seat of the Catholicos of the Armenian Apostolic Church, spiritual leader of the Armenian people, to the region.
The Seljuk Empire soon started to collapse. In the early 12th century, Armenian princes of the Zakarid noble family drove out the Seljuk Turks and established a semi-independent Armenian principality in Northern and Eastern Armenia, known as Zakarid Armenia, which lasted under the patronage of the Georgian Kingdom. The noble family of Orbelians shared control with the Zakarids in various parts of the country, especially in Syunik and Vayots Dzor, while the Armenian family of Hasan-Jalalians controlled provinces of Artsakh and Utik as the Kingdom of Artsakh.
Early Modern era
Further information: Ottoman Armenia, Russian Armenia, Persian Armenia
During the 1230s, the Mongol Empire conquered the Zakaryan Principality, as well as the rest of Armenia. The Mongolian invasions were soon followed by those of other Central Asian tribes (Kara Koyunlu, Timurid and Ak Koyunlu), which continued from the 13th century until the 15th century. After incessant invasions, each bringing destruction to the country, Armenia in time became weakened. During the 16th century, the Ottoman Empire and Safavid Persia divided
