POLITICAL BOUNDARIES AND TERRITORIAL IDENTITY IN EARLY MODERN CENTRAL EUROPE: THE WESTERN FRONTIER OF TRANSYLVANIA DURING THE SIXTEENTH CENTURY

The last decades have witnessed an increased interest in the research of territorial delimitations in late medieval and early modern Europe. A significant part of the academic debate has been focused on identifying and defining the process of transition from medieval frontiers, perceived as vague areas of contact, to modern linear borders. The aim of this article is to analyse the organization of the western confines of the Transylvanian Principality during the decades in which this state was formed, from the Ottoman conquest of Buda (1541) until the ratification of the Speyer Peace Treaty (1571). Throughout this period, the territorial delimitation of Transylvania from the Ottoman Empire and Habsburg Hungary was an ongoing process, marked by both military confrontations and diplomatic negotiations. Through a critical reassessment of the most relevant Romanian and Hungarian literature on this complex subject and the analysis of new data from official and narrative contemporary sources, I have tried to identify which were the most important political and military events that shaped the western borderlands of Transylvania. A fundamental objective of my research is to provide an accurate definition for the western region of the Transylvanian Principality, contributing thus to the general debate on the nature of frontiers/borders in sixteenth century Europe.