Duke Henry XVI was the first of the three famous rich dukes, who reigned Bavaria-Landshut in the 15th century. Their residence was Trausnitz Castle in Landshut, a fortification which attained enormous dimensions. Having inherited not only the black hair but also the despotic temperament of the Visconti, Henry oppressed very cruelly uprisings of the citizenry of Landshut in 1410 and fought successfully against his cousin Louis VII the Bearded, the duke of Bavaria-Ingolstadt.