Albert VI (German: Albrecht VI.; 18 December 1418 – 2 December 1463), a member of the House of Habsburg, was Duke of Austria from 1424, elevated to Archduke in 1453. As a scion of the Leopoldian line, he ruled over the Inner Austrian duchies of Styria, Carinthia and Carniola from 1424, from 1457 also over the Archduchy of Austria until his death, rivalling with his elder brother Emperor Frederick III. According to tradition, Albert, later known as the Prodigal, was the exact opposite of Frederick: energetic and inclined to thoughtlessness.

Biography

Albert was born in Vienna, the son of the Inner Austrian duke Ernest the Iron from his second marriage with the Piast princess Cymburgis of Masovia. Still minors upon the death of their father in 1424, he and his brother remained under the tutelage of their uncle Duke Frederick IV of the Empty Pockets, who ruled over Further Austria and the County of Tyrol.

Coming of age in 1436, Albert, though a junior heir of Inner Austria, received no full rulership anywhere for a long time, which caused friction in his relations with his elder brother Frederick V. When in 1439 both Duke Frederick IV of Further Austria and King Albert II of Germany, Duke of Austria died, Archduke Frederick assumed the guardianship over their minor sons Sigismund and Ladislaus the Posthumous. As Habsburg patriarch, heir of Inner Austria and regent of Further Austria, Tyrol and the Austria proper, he then ruled over all the dynasty's hereditary lands. At that stage, Albert began quarreling with his brother and in 1446 claimed the lands of Further Austria from him.

Albert VI of Austria

The conflict between the brothers escalated when Duke Ladislaus Posthumous of Austria died childless in 1457 and Frederick, Holy Roman Emperor since 1452, came into his inheritance. Albert rose up and in 1458 occupied the western part of the Austrian archduchy "above the Enns" (later known as Upper Austria), which he ruled at Linz as a separate principality (Fürstentum Österreich ob der Enns) and, quite small, his portion of Habsburg patrimony. After laying siege to Frederick in the Vienna Hofburg, he also took over the reign of Austria below the Enns (now Lower Austria) in 1462. Albert however died childless the next year and all his lands fell back to his elder brother.

In 1452 Albert had married Mechthild of the Palatinate, daughter of Count Palatine Louis III. Albert is credited for founding the University of Freiburg in 1457.

Male-line family tree

vteHouse of Habsburg
Original line Albert Count of Habsburg c.1188–1239 Rudolf I of Germany c.1218–1291 Albert I of Germany 1255–1308Hartmann 1263–1281Rudolf II Duke of Austria 1270–1290 Rudolf I of Bohemia 1281–1307Frederick the Fair c.1289–1330Leopold I Duke of Austria 1290–1326Albert II Duke of Austria 1298–1358Henry the Friendly 1299–1327Otto Duke of Austria 1301–1339John Parricida c.1290–1312/1313 Albertinian lineLeopoldian line Rudolf IV Duke of Austria 1339–1365Frederick III 1347–1362Albert III Duke of Austria 1349–1395Leopold III Duke of Austria 1351–1386Frederick II Duke of Austria 1327–1344Leopold II Duke of Austria 1328–1344 Albert IV Duke of Austria 1377–1404William Duke of Austria c.1370–1406Leopold IV Duke of Austria 1371–1411Ernest Duke of Austria 1377–1424Frederick IV Duke of Austria 1382–1439 Albert II of Germany 1397–1439Frederick III HRE 1415–1493Albert VI Archduke of Austria 1418–1463Sigismund Archduke of Austria 1427–1496 Ladislaus the Posthumous 1440–1457Maximilian I HRE 1459–1519 Philip I of Castile 1478–1506 Spanish / Iberian lineAustrian / HRE line Charles V HRE 1500–1558Ferdinand I HRE 1503–1564 Philip II of Spain 1527–1598Maximilian II HRE 1527–1576Ferdinand II Archduke of Austria 1529–1595Charles II Archduke of Austria 1540–1590 Carlos Prince of Asturias 1545–1568Philip III of Spain 1578–1621Rudolf II HRE 1552–1612Ernest of Austria 1553–1595Matthias HRE 1557–1619Maximilian III Archduke of Austria 1558–1618Albert VII Archduke of Austria 1559–1621Wenceslaus Archduke of Austria 1561–1578Andrew Margrave of Burgau 1558–1600Charles Margrave of Burgau 1560–1618Ferdinand II HRE 1578–1637Maximilian Ernest of Austria 1583–1616Leopold V Archduke of Austria 1586–1632Charles of Austria 1590–1624 Philip IV of Spain 1605–1665Charles of Austria 1607–1632Ferdinand of Austria 1609–1641John-Charles of Austria 1605–1619Ferdinand III HRE 1608–1657Leopold Wilhelm of Austria 1614–1662Ferdinand Charles Archduke of Austria 1628–1662Sigismund Francis Archduke of Austria 1630–1665 Balthasar Charles Prince of Asturias 1629–1646Charles II of Spain 1661–1700Ferdinand IV King of the Romans 1633–1654Leopold I HRE 1640–1705Charles Joseph of Austria 1649–1664 Joseph I HRE 1678–1711Charles VI HRE 1685–1740 Lorraine Maria Theresa HRE 1740–1780Francis I HRE 1745–1765 Habsburg-Lorraine Joseph II HRE 1765–1790Leopold II HRE 1790–1792 Francis II HRE 1792–1806
Original line
Albert Count of Habsburg c.1188–1239
Rudolf I of Germany c.1218–1291
Albert I of Germany 1255–1308Hartmann 1263–1281Rudolf II Duke of Austria 1270–1290
Rudolf I of Bohemia 1281–1307Frederick the Fair c.1289–1330Leopold I Duke of Austria 1290–1326Albert II Duke of Austria 1298–1358Henry the Friendly 1299–1327Otto Duke of Austria 1301–1339John Parricida c.1290–1312/1313
Albertinian lineLeopoldian line
Rudolf IV Duke of Austria 1339–1365Frederick III 1347–1362Albert III Duke of Austria 1349–1395Leopold III Duke of Austria 1351–1386Frederick II Duke of Austria 1327–1344Leopold II Duke of Austria 1328–1344
Albert IV Duke of Austria 1377–1404William Duke of Austria c.1370–1406Leopold IV Duke of Austria 1371–1411Ernest Duke of Austria 1377–1424Frederick IV Duke of Austria 1382–1439
Albert II of Germany 1397–1439Frederick III HRE 1415–1493Albert VI Archduke of Austria 1418–1463Sigismund Archduke of Austria 1427–1496
Ladislaus the Posthumous 1440–1457Maximilian I HRE 1459–1519
Philip I of Castile 1478–1506
Spanish / Iberian lineAustrian / HRE line
Charles V HRE 1500–1558Ferdinand I HRE 1503–1564
Philip II of Spain 1527–1598Maximilian II HRE 1527–1576Ferdinand II Archduke of Austria 1529–1595Charles II Archduke of Austria 1540–1590
Carlos Prince of Asturias 1545–1568Philip III of Spain 1578–1621Rudolf II HRE 1552–1612Ernest of Austria 1553–1595Matthias HRE 1557–1619Maximilian III Archduke of Austria 1558–1618Albert VII Archduke of Austria 1559–1621Wenceslaus Archduke of Austria 1561–1578Andrew Margrave of Burgau 1558–1600Charles Margrave of Burgau 1560–1618Ferdinand II HRE 1578–1637Maximilian Ernest of Austria 1583–1616Leopold V Archduke of Austria 1586–1632Charles of Austria 1590–1624
Philip IV of Spain 1605–1665Charles of Austria 1607–1632Ferdinand of Austria 1609–1641John-Charles of Austria 1605–1619Ferdinand III HRE 1608–1657Leopold Wilhelm of Austria 1614–1662Ferdinand Charles Archduke of Austria 1628–1662Sigismund Francis Archduke of Austria 1630–1665
Balthasar Charles Prince of Asturias 1629–1646Charles II of Spain 1661–1700Ferdinand IV King of the Romans 1633–1654Leopold I HRE 1640–1705Charles Joseph of Austria 1649–1664
Joseph I HRE 1678–1711Charles VI HRE 1685–1740
Lorraine
Maria Theresa HRE 1740–1780Francis I HRE 1745–1765
Habsburg-Lorraine
Joseph II HRE 1765–1790Leopold II HRE 1790–1792
Francis II HRE 1792–1806
Notes:

Notes

  • Holtkamp, Wolfgang (1998). "Albert Ludwigs University". In Devine, Mary Elizabeth; Summerfield, Carol (eds.). International Dictionary of University Histories. FitzRoy Dearborn Publishers. pp. 14–17.
  • Watanabe, Morimichi (2011). Nicholas of Cusa: A Companion to His Life and His Times. Ashgate Publishing.
  • Langmaier, Konstantin M. Erzherzog Albrecht VI. von Österreich (1418–1463), Ein Fürst im Spannungsfeld von Dynastie, Regionen und Reich (Forschungen zur Kaiser- und Papstgeschichte des Mittelalters, Beihefte zu J. F. Böhmer, Regesta Imperii 38, Köln, Weimar, Wien 2015. Cf.
Albert VI, Archduke of AustriaHouse of HabsburgBorn: 18 December 1418Died: 2 December 1463
Preceded by: ErnestDuke of Inner Austria (Styria, Carinthia, and Carniola)1424–1463 with Frederick VSucceeded by: Frederick V
Preceded by: LadislausArchduke of Austria1457–1463 with Frederick V