Do Géza von Bolváry and Vincent Kok have the same nationality?
Géza von Bolváry Géza von Bolváry (full name Géza Maria von Bolváry-Zahn; 26 December 1897 – 10 August 1961) was a Hungarian actor, screenwriter and film director, who worked principally in Germany and Austria.
Géza Szilvay Professor Géza Szilvay (born 13 September 1943) is a Hungarian violinist, teacher and conductor. He is the brother of the cellist Csaba Szilvay and the father of the violinist Réka Szilvay. With his brother Csaba Szilvay he founded the Helsinki Strings, a youth orchestra, in 1972. They conducted it until they retired in 2010.