Sigismund, Archduke of Austria

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For the 17th-century Archduke, see Archduke Sigismund Francis of Austria.
An engraving by W. Killian, 1623.

Sigismund of Austria, Duke, then Archduke of Further Austria (26 October 1427 – 4 March 1496) was a Habsburg archduke of Austria and ruler of Tirol from 1446 to 1490.

Sigismund (or Siegmund, sometimes also spelled Sigmund) was born in Innsbruck; his parents were Frederick IV, Duke of Austria and Anna of Brunswick. He was a first cousin of Frederick III, Holy Roman Emperor, who served as regent until 1446.

Life and career[edit]

In 1446, upon the end of the regency of Frederick III, he acceded to rulership over Tirol and (other) Further Austria Vorderösterreich, which included the Sundgau in the Alsace, the Breisgau, and some possessions in Swabia. In 1449, he married Eleanor of Scotland, the daughter of James I, King of Scots.

For much of his reign, Sigismund was engaged in disputes with Nicholas of Cusa, then bishop of Brixen, for the control of the Eisack, Puster and Inn valleys. In 1460, when he had Nicholas imprisoned, he was excommunicated by Pope Pius II. The bishop fled to Todi, but died before the archduke surrendered in order to receive the papal pardon.

In 1469, he sold his lands on the Rhine and in the Alsace to Charles, Duke of Burgundy. Sources are unclear whether he sold them due to his debts he had accumulated owing to his luxurious lifestyle or just "rented" them because he wanted to have them protected better against the expansion of the Old Swiss Confederacy. In any case, he bought back these possessions in 1474, and together with the Swiss (with whom he had concluded a peace treaty in Konstanz) and the Alsatian cities, he sided against Charles in the Battle of Héricourt.

In 1477, Frederick III made him archduke. Three years later, Eleanor died, and 1484, Sigismund married the 16-year-old Catherine of Saxony, daughter of Albert, Duke of Saxony. He had no offspring from either marriage.

A half guldengroschen from 1484.

In the later years of the 1470s and early 1480s Sigismund issued a decree that instituted a radical coinage reformation that eventually led up to the creation of the world's first really large and heavy silver coin in nearly a millennium, the guldengroschen, which the Habsburgs in Bohemia developed later into the thaler. This coin was the ancestor of many of the major European coin denominations to come later and also of the US dollar. Using new mining methods and technology, the largely quiescent silver mines in Tirol were brought back into production and soon numerous surrounding states were re-opening old mines and minting similar coins. This production of large coinage exploded as silver from Spain's colonies in the Americas flooded the European economy. It is from these reforms in part that Sigismund acquired the nickname of der Münzreiche, or "rich in coin".

Sigismund was easily swayed by the bad advice of his council and in March 1487 entered into a pointless war with the Republic of Venice, sometimes called the War of Rovereto. Tyrolean forces quickly seized silver mines in the Valsugana valley owned by Venice, and in April 1487 Sigismund outraged Venice further when he imprisoned 130 Venetian merchants traveling to the fair at Bozen (modern Bolzano) and confiscated their goods. Tyrol stormed the Pass of Calliano and later besieged the castle at Rovereto using a massive bombard, one of the earliest times such a large piece had been used in warfare. The war continued through summer but ended with no decisive victory for either side. One notable casualty of the conflict was the condottiero Roberto Sanseverino d'Aragona.

By 1490 the opposition of the population of Tirol compelled Sigismund to hand over the rulership to Archduke Maximilian I, who later became Holy Roman Emperor. Whether Sigismund voluntarily handed over power to Maximilian or was strongly coerced by the latter is not clear.

Ancestry[edit]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Albert I of Germany
 
 
 
 
 
 
 
Albert II, Duke of Austria
 
 
 
 
 
 
 
 
 
 
 
Elisabeth of Tirol
 
 
 
 
 
 
 
Leopold III, Duke of Austria
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Ulrich III, Count of Pfirt
 
 
 
 
 
 
 
Joanna of Pfirt
 
 
 
 
 
 
 
 
 
 
 
Joanna of Burgundy
 
 
 
 
 
 
 
Frederick IV, Duke of Austria
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stefano Visconti of Milan
 
 
 
 
 
 
 
Bernabò Visconti
 
 
 
 
 
 
 
 
 
 
 
Valentina Doria
 
 
 
 
 
 
 
Viridis Visconti
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mastino II della Scala
 
 
 
 
 
 
 
Beatrice Regina della Scala
 
 
 
 
 
 
 
 
 
 
 
Taddea di Carrara
 
 
 
 
 
 
 
Sigismund, Archduke of Austria
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Magnus the Pious, Duke of Brunswick-Lüneburg
 
 
 
 
 
 
 
Magnus II, Duke of Brunswick-Lüneburg
 
 
 
 
 
 
 
 
 
 
 
Sofie von Brandenburg
 
 
 
 
 
 
 
Frederick I, Duke of Brunswick-Lüneburg
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bernhard III, Prince of Anhalt-Bernburg
 
 
 
 
 
 
 
Katharine von Anhalt-Bernburg
 
 
 
 
 
 
 
 
 
 
 
Agnes of Saxe-Wittenberg
 
 
 
 
 
 
 
Anna of Brunswick
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Rudolf I, Duke of Saxe-Wittenberg
 
 
 
 
 
 
 
Wenceslaus I, Duke of Saxe-Wittenberg
 
 
 
 
 
 
 
 
 
 
 
Agnes of Lindow
 
 
 
 
 
 
 
Anna of Saxe-Wittenberg
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Francis of Cararra, Count of Padua
 
 
 
 
 
 
 
Cecilia of Cararra
 
 
 
 
 
 
 
 
 
 

See also[edit]

References[edit]

  • Baillie-Grohnman, William Adolph (1907). The Land in the Mountains. Philadelphia: J. B. Lippincott Company. pp. 93–96. 
  • Coxe, William (1847). History of the House of Austria (third ed.). London: Henry G. Bohn, New York Street, Covent Garden. 
  • Van Dyke, Paul (1905). Renaissance Portraits. New York: Charles Scribner's Sons. 

External links[edit]


Sigismund, Archduke of Austria
Born: 26 October 1427 Died: 4 March 1496
Regnal titles
Preceded by
Frederick IV
Duke of Further Austria
1439-1490
Succeeded by
Maximilian I