Petar Zrinski was Ban of Croatia from 1665 to 1670 and a writer. A member of the Zrinski noble family, he was noted for his role in the attempted Croatian-Hungarian Magnate conspiracy to overthrow the Habsburgs, which ultimately led to his execution for high treason.
During the Austro–Turkish War Petar Zrinski fought the Turks at the siege of Novi Zrin Castle along with his brother Nikola. After the unpopular Peace of Vasvár between Holy Roman Emperor Leopold I and the Ottoman Empire, he joined Croatian and Hungarian nobility who were disappointed by the failure to remove the Ottomans completely from Hungarian territory and embarked on a conspiracy to remove foreign influence, including Habsburg rule, from the Lands of the Crown of St. Stephen. Petar Zrinski was involved in the poorly organized rebellion together with his older brother Nikola Zrinski and his brother-in-law Fran Krsto Frankopan and Hungarian noblemen. In the preparations of the plot, plans were disrupted by the death of Nikola Zrinski in the woods near Čakovec by a wounded wild boar. Later rumours insisted that he had in fact perished not in this accident but at the hands of murderers loyal to Habsburg rule; nevertheless this claim remained unsubstantiated. Petar succeeded his brother as Ban of Croatia. The conspirators, who hoped to gain foreign aid in their attempts, entered into secret negotiations with a number of nations: including France, Sweden, the Polish-Lithuanian Commonwealth and the Republic of Venice, even the Ottoman Empire. All such efforts proved unavailing – in fact, the High Porte informed Leopold of the conspiracy in 1666. It turned out, also, that there was at least one pro-Austrian informant among the rebels. As a consequence the plans for an uprising had made little headway before the conspirators were arrested.
Final revolt and suppression
Zrinski and Frankopan, unaware of their detection, nevertheless continued planning the plot. When they tried to trigger a revolt by taking command of the Croatian troops, they were quickly repulsed, and the revolt collapsed. Finding themselves in a desperate position, they finally went to Vienna to ask emperor Leopold I of the Habsburg dynasty for pardon. They were offered safe conduct but were arrested. A tribunal chaired by chancellor Johann Paul Hocher sentenced them to death for high treason on 23 and 25 April 1671. For Petar Zrinski the verdict was read as follows: Zrinski and Frankopan were executed by beheading on 30 April 1671 in Wiener Neustadt. Their estates were confiscated and their families relocated — Zrinski's wife, Katarina Zrinska, was interned in the Dominican convent in Graz where she fell mentally ill and remained until her death in 1673, two of his daughters died in a monastery, and his son Ivan Antun died in madness, after twenty years of terrible imprisonment and torture, on 11 November 1703. The oldest daughter Jelena, already married in northeastern Upper Hungary, survived and continued the resistance. Some 2,000 other nobles were arrested as part of a mass crackdown. Two more leading conspirators — Franz III. Nádasdy, Chief Justice of Hungary, and Styrian governor, Count Hans Erasmus von Tattenbach — were executed. In the view of Emperor Leopold, the Croats and Hungarians had forfeited their right to self-administration through their role in the attempted rebellion. Leopold suspended the constitution - already, the Zrinski trial had been conducted by an Austrian, not a Hungarian court - and ruled Hungary like a conquered province.
Poetry
Besides being one of the most important military figures of the 17th century Croatia, Zrinski is also known for his literary works. Along with his wife Katarina, brother Nikola VII Zrinski and brother-in-law Fran Krsto Frankopan he contributed greatly to 17th-century Croatian poetry.
Legacy
The bones of Zrinski and Frankopan were found in Austria in 1907 and brought to Zagreb in 1919, where they were reburied in the Zagreb Cathedral. Zrinski and Frankopan are still widely regarded as national heroes in Croatia as well as Hungary. Their portraits are depicted on the obverse of the Croatian 5 kuna banknote, issued in 1993 and 2001.
