ABSTRACT Béla Tuka started his career as a Hungarian academic, but later he transformed into a Slovak nationalist politician, and renamed himself Vojtech Tuka. In 1939, he became the prime minister of the Nazi-oriented Slovak State. This study intends to reveal, how national narratives struggled to interpret this life path. After national explanations of trespassing the cultural boundaries between Slovak and Hungarian national identity did not prove to be coherent and convincing, the memory of Vojtech Tuka has been disregarded by both (opposing) national groups, mutually, since it questions the organic existence of nations and their boundaries.