Zombor, also referred to as Gyula II or Gylas, was a Hungarian tribal leader in the middle of the 10th century. He visited Constantinople, where he was baptized in 952 with the baptismal name of Stephen.
Father of Gyula II depicted in the Chronica Hungarorum as the Third Captain among the seven chieftains of the Hungarians
Ruins of 10th-century Christian church in Alba Iulia, Romania. There are theories that it served as seat of the Metropolitanate of Tourkia, which was established under the reign of Gyula II
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