Baron István II Petrőczy de Petrőcz et Kászavár, Senior (1623?/1633? – beginning of 1678?/end of 1680?), Hungarian nobleman, conspirator in the Magnate conspiracy of middle of the 17th century against the Habsburg dynasty, leader of the Kuruc movement.
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Unknown author<span style="display: none;">Unknown author</span></div>
1664<div style="display: none;">date QS:P571,+1664-00-00T00:00:00Z/9</div>
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