Szepes County
During the first phase – until 1333/34 – of his reign as lord of Northeast Hungary, William mostly resided in his permanent seat Sáros Castle, which functioned practically as the capital of the province. He stored his charters – royal donations, privilege letters, appointment documents etc. – in Gönc, while his treasury was located in the fortress of Regéc. His personal residence was in Terebes. In Szepes County, the core territory of the Drugeth Province, two privileges groups, the Zipser Germans and the ten-lanced nobles tenaciously defended their previously acquired privileges against William's efforts in order to integrate them into the administrative institution of the province. Unlike his uncle, William did not recognize their privileges, territorial and judicial separation. As "ispán" of Szepes County, he clearly considered the two groups to be under his jurisdiction, and violently drew them under his suzerainty. After their complaints, Charles I warned William that his deputy – vice-"ispán" Peter of Siena – should not force the Saxons under his judgment in 1330. A similar violation was recorded in 1336. During a prolonged lawsuit between the provost of Szepes and the settlers of Szepesváralja (Spišské Podhradie) in 1338–39, the litigants did not recognize William's right of jurisdiction in the case, and they brought the case to Lőcse (Levoča), instead of Szepes Castle, where William intended to settle the conflict. Exceptionally, Charles did not support William in his effort to eliminate the privileged territories in his province, and in the absence of royal support he had to acquiesce to this, at most he could only push the superiors of the two groups into the background. Despite that Charles I did not give any settlement full municipal privileges in the territory of the Drugeth Province, because of the maximization of the royal income. Only Gölnicbánya (Gelnica) and Szomolnokbánya (Smolník) had mining town privileges until the abolition of the Drugeth Province in Northeast Hungary. At the discretion of William, he had control over all royal income during the administration of the province. For instance, he provided relief from duty for certain goods to burghers of Eperjes (Prešov) in 1331.