After the battle of Mohács in 1526 the medieval kingdom of Hungary was torn into three parts. The middle part from Buda to Belgrade was under the rule of the Ottoman Empire. These territories suffered much in the 16th century because of the wars between the Habsburgs and the Ottoman Turks. Therefore, we do not have many historical resources from this period. The territory of South Bačka was a war zone many times from 1526 to 1606, where the Habsburgs, Hungarians and Ottoman Turks fought many battles. The aim of this study is to represent these struggles between Christians and Muslim Turks, focusing on the territories of the early modern Counties of Bač and Bodrog. Moreover, we are going to analyse the consequences of these wars for the popu...