Leopold I, H.R.E. (Duke of Austria: 1658-1705)

In 1655, Leopold I was chosen king of Hungary and in 1656 king of Bohemia,1657 king of Croatia and in July 1658, more than a year after his father's death, he was elected emperor at Frankfurt in spite of the intrigues of Jules Cardinal Mazarin, who wished to place on the imperial throne Ferdinand Maria, Elector of Bavaria or some other prince whose elevation would break the Habsburg succession. In governing his own lands Leopold found his chief difficulties in Hungary, where unrest was caused partly by his desire to crush Protestantism. A rising was suppressed in 1671 and for some years Hungary was treated with great severity. In 1681, after another rising, some grievances were removed and a less repressive policy was adopted, but this did not deter the Hungarians from revolting again. Espousing the cause of the rebels the sultan sent an enormous army into Austria early in 1683; this advanced almost unchecked to Vienna, which was besieged from July to September, while Leopold took refuge at Passau. Realizing the gravity of the situation somewhat tardily, some of the German princes, among them the electors of Saxony and Bavaria, led their contingents to the imperial army which was commanded by the emperor's brother-in-law, Charles, duke of Lorraine, but the most redoubtable of Leopold's allies was the king of Poland, John Sobieski, who was already dreaded by the Turks.

On September 12, 1683 the allied army fell upon the enemy, who was completely routed, and Vienna was saved. The imperial forces, among whom Prince Eugene of Savoy was rapidly becoming prominent, followed up the victory with others, notably one near Mohács in 1687 and another at Zenta in 1697, and in January 1699 the sultan signed the treaty of Karlowitz by which he admitted the sovereign rights of the house of Habsburg over nearly the whole of Hungary. Before the conclusion of the war, however, Leopold had taken measures to strengthen his hold upon this country. In 1687, the Hungarian diet in Pozsony (called Pressburg at that time) changed the constitution, the right of the Habsburgs to succeed to the throne without election was admitted and the emperor's elder son Joseph I was crowned hereditary king of Hungary.

Double Thaler

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15 Kreuzers

6 Kreuzers

3 Kreuzers

1 Kreuzer

3 Pfennigs