Analysis of information sources in references of the Wikipedia article "معركة نيش (1443)" in Arabic language version.
"In the beginning of November 1443, Turakhan Beg commanded one of the Ottoman corps in the battle against John Hunyadi.
The combined host met Ottoman forces first on November 3, 1443, between the castle of Bolvan (near Aleksinac) and the city of Niš. Here Kasim Bey, then governor of Rumelia, Ishak Bey and other standard bearers were defeated.
... Iskender, feeing from the camp of Kasim, the beglerbey of Rumeli...
"In the beginning of November 1443, Turakhan Beg commanded one of the Ottoman corps in the battle against John Hunyadi.
The combined host met Ottoman forces first on November 3, 1443, between the castle of Bolvan (near Aleksinac) and the city of Niš. Here Kasim Bey, then governor of Rumelia, Ishak Bey and other standard bearers were defeated.
... Iskender, feeing from the camp of Kasim, the beglerbey of Rumeli...
