Oscar Bauman is an explorer and hydrologist from Austria. He discovered the source of the Nile in Burundi. Some writings say that he is the son of the Emperor Franz Josef and Empress Elizabeth born Wittelbach.

Oscar sounds like a Hungarian name. Hungary is in the Balkan countries where lives the Magyar populations. Oscar is also the first name of Oscar Bauman famous Austrian hydrolic engineer who built a Castle by Lake Tanganyika in Burundi.