Victoria and Christina discuss another historical figure who was then canonized, St. Jadwiga of Poland, the young female king of Poland.
Sources:
Wikipedia: St. Jadwiga of Poland
Buda
St. Hedwig of Silesia
William, Duke of Austria
Treviso
Catherine of Hungary
Sigismund, Holy Roman Emperor
Wawel Cathedral
Wawel Cathedral (website)
Catholic Online
Alington Catholid Herald
Galway Cathedral (Ireland)