Analysis of information sources in references of the Wikipedia article "Elizabeth of Luxembourg" in English language version.
The Hungarian estates had already elected him as king and Elizabeth as queen on 18 December in Bratislava. The election affected both spouses, who thus became equivalent rulers.
{{cite book}}: CS1 maint: location missing publisher (link)As had previously been the case, Albert's wife Elizabeth (herself, of course, the legitimate crowned queen) acted as regent for her husband in his absence, taking care of governmental affairs along with the royal council. Several charters issued in the queen's name testify to her crucial role as an arbitrator in legal disputes, and to her involvement in waivers of tax liability or the enlargement of the realm's fortifications. Numerous towns and fortresses which she had received from Albert, predominantly in the northern part of Hungary, constituted her power base.