The study deals with Landgraves of Leuchtenberg and their relationship to the Bohemian kings in the 14th century. The second part of the study presents the Books of Fees, which the Landgraves used, the way of their keeping and preservation with regard to possessions of Landgraves in the territory of the Bohemian medieval state (Egerland and Elbognerland).
The last part of the study is a publishing of selected entries (from the above-mentioned Books of Fees) which relate to these possessions.