Do Géza von Bolváry and Vincent Kok have the same nationality?
Vincent Kok Vincent Kok Tak-Chiu (born 15 August 1966) is a Hong Kong actor, scriptwriter and film director.
Oskar Freiherr von Boenigk Oskar Freiherr von Boenigk (25 August 1893 – 30 January 1946) was a German Generalmajor, he began his military career during World War I as a fighter ace credited with 26 victories. He survived the war, served in the post-war revolution, and eventually rose to the rank of Generalmajor in the Luftwaffe during World War II.