There might have been some Hussites on his side as he enlisted his nephew Sigismund Korybut, a distinguished military leader during the Hussite Wars.
Mungkin ada beberapa orang Hussite yang ikut medukung, saat dia mendaftarkan keponakannya Sigismund Korybut, seorang yang terhormat, menjadi pemimpin militer selama Perang Hussite.