"A Brother's Quarrel in Habsburg" is a significant historical drama by Franz Grillparzer, regarded as one of the most outstanding historical-political tragedies in German literature. The work addresses the complex relationships within the Habsburg dynasty and offers both a literary and a political reflection on the monarchical form of government. Grillparzer skillfully weaves historical materials and conditions in such a way that they profoundly shape the dramatic plot and the characters. The tragedy is not only a literary masterpiece but also a contribution to the mythologization of the Habsburgs, encouraging readers to reflect on the role of monarchy in history. With a clear focus on the emotional and political conflicts within the family, the drama serves as an impressive mirror of the time and its challenges.