Dénes was the son of Tamás Széchy de Rimaszécs and Margit Forgách de Ghymes et Gács. The date and place of his birth have not been found.
His wife was Sára Draskovich de Trakostjan. They were married, but the date and place have not been found. They had no known children.
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Tamás Széchy de Rimaszécs |
György Széchy de Rimaszécs |
Miklós Széchy de Rimaszécs |
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Margit Forgách de Ghymes et Gács |
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