Gyula was, according to Muslim and Byzantine sources, the title of one of the leaders, the second in rank, of the Hungarian tribal federation in the 9th–10th centuries. In the earliest Hungarian sources, the title name is only recorded as a personal name.
King St. Stephen captures Gyula (Chronicon Pictum)
The first page of the Chronicon Pictum
Gyula, third captain of the Magyars during the conquest, depicted in the Illuminated Chronicle
Transylvania is a historical and cultural region in Central Europe, encompassing central Romania. To the east and south its natural border is the Carpathian Mountains and to the west the Apuseni Mountains. Broader definitions of Transylvania also include the western and northwestern Romanian regions of Crișana and Maramureș, and occasionally Banat. Historical Transylvania also includes small parts of neighbouring Western Moldavia and even a small part of south-western neighbouring Bukovina to its north east. The capital of the region is Cluj-Napoca.
Kingdom of Hungary in 1190, during the rule of Béla III
Roman city of Apulum
A market scene in Transylvania, 1818
The National Assembly in Alba Iulia (December 1, 1918), declaring the Union of Transylvania with Romania