The Kingdom of Georgia, under the reign of Tamar the Great, in 1209, laid waste to Ardabil – according to the Georgian and Armenian annals – as a revenge for the local Muslim ruler's attack on Ani and his massacre of the city's Christian population. In a great final burst, the brothers led an army marshaled throughout Tamar's possessions and vassal territories in a march, through Nakhchivan and Julfa, to Marand, Tabriz, and Qazvin in northwest Iran, pillaging several settlements on their way, making northwestern Iran mark the southernmost maximum extent of the empire.