Gyula II

Gyula II was a Hungarian tribal leader in the middle of the 10th century. He visited Constantinople, where he was baptized. His baptismal name was Stephen.
Life.
He descended from a family whose members held the hereditary title "gyula", which was the second in rank among the leaders of the Hungarian tribal federation. Hungarian scholars identify him as Zombor "(Zubor)" who is mentioned in the 13th-century "Gesta Hungarorum", although Gyula "(Gyyla/Geula)" and Zombor are brothers according to the anonymous author of the "Gesta". According to the Hungarian chronicles, his family’s progenitor was one of the seven conqueror chiefs who occupied Transylvania at the time of the Hungarian conquest of the Carpathian Basin. 
The Hungarian historian Gyula Kristó argues that the area where his domains were situated around 950 lay in the region bordered by the rivers Temes (Timiş), Maros (Mureş), Körös (Criș), Tisza and "Tutisz" (unknown, but possibly the Béga (Bega)), because it equals to the entire dwelling area of "Turkia" (Hungary) as described by the contemporary Byzantine Emperor Constantine Porphyrogenitus. The Romanian born American historian, Florin Curta suggests that it is possible that the "gyula" and the "harka" (another leader of the Hungarian tribal federation) ruled over the southern region of the Carpathian Basin, because most finds of 10th-century artifacts of Byzantine origin found in Hungary cluster at the confluence of the rivers Tisza and Maros. According to the Hungarian Péter Váczy, Gyula’s tribe moved to Transylvania in his time.
Ioannes Skylitzes narrates that around 952 Gyula visited Constantinople, where he was baptized, and Emperor Constantine VII lifted him from the baptismal font. He also received the honorary title "patrikios" in Constantinople.
Gyula was given a bishop named Hierotheos who accompanied him back to "Turkia" (Hungary). Thus Gyula, who received the Stephen name, adopted the Christian faith, what is more its Orthodox (Byzantine) variety.
Gyula II had a son Prokui (Gyula III), his successor as tribal leader in Transylvania, and two daughters, Karold and Sarolt. The latter became the wife of Géza, Grand Prince of the Hungarians. Their only known son Stephen I was crowned as the first king of Hungary.