István was the son of Miklós Újlaki and Margit Rozgonyi. The date and place of his birth have not been found.
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Miklós Újlaki |
László Újlaki |
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Ścibor ze Ściborza h. Ostoja |
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István Rozgonyi |
Simon Rozgonyi |
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Katalin Hédervári |
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