In 1355, Joanna inherited Brabant and Limburg. In order to guarantee the indivisibility of Brabant, Wenceslaus signed the Joyous Entry, but had to fight against his brother-in-law Louis II of Flanders, who asserted his share of the duchy.
In 1355, Joanna acquired Brabant and Limburg. To guarantee Brabant's unity, Wenceslaus signed the Joyous Entry, but he had to confront his brother-in-law Louis II of Flanders, who argued for his share of the duchy.