Boldizsár was the son of István Gyulaffy de Rátót and Dorottya Rozgonyi. The date and place of his birth have not been found.
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Pető Gersei |
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Osvald Rozgonyi |
Osvald Rozgonyi |
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| Association | Relationship |
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| Katalin Fánchy de Gordova | mother? |