Kurš apprecējās ar Beatrice de Frangepan?

Beatrice de Frangepan (Croatian: Beatrica Frankopan, Hungarian: Frangepán Beatrix), (1480 – c. 27 March 1510) was a Croatian noblewoman, a member of the House of Frankopan that lived in the Kingdom of Croatia in personal union with Hungary. By marriage she was heiress of Hunyad Castle and Margravine of Brandenburg-Ansbach.

John Corvinus (Hungarian: Corvin János, Croatian: Ivaniš Korvin, Romanian: Ioan Corvin; 2 April 1473 – 12 October 1504) was the illegitimate son of Matthias Corvinus, King of Hungary, and his mistress, Barbara Edelpöck.

George of Brandenburg-Ansbach (German: Georg; 4 March 1484 – 27 December 1543), known as George the Pious (Georg der Fromme), was a Margrave of Brandenburg-Ansbach from the House of Hohenzollern.