Sigismund I the Old

• 1. The Fifth Son's Chance

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  Sigismund I the Old was born in Kozienice on the 1st of January 1467. He entered the world as the fifth son of King Casimir IV and Elizabeth of Austria. His family included thirteen children, yet he held no expectation of inheriting the throne. The eldest brother Vladislaus II became king of Bohemia, Hungary, and Croatia instead. When their father died in 1492, Sigismund possessed neither land nor title. He petitioned his brother Alexander for territory between 1495 and 1496 without success. An attempt to place him on the Austrian throne also failed. A disastrous invasion of Moldavia led by John I Albert in 1497 offered no relief. Only in 1499 did Vladislaus grant him the duchy of Głogów. Opava followed in 1501, and Silesia came under his governance in 1504. His reign began only after Alexander died in 1506 at age thirty-nine.

• 2. The Nobility's Resistance

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  Poland operated under a system where kings could not enact laws without Sejm consent. The constitution known as Nihil novi restricted royal power significantly. Sigismund struggled against this parliamentary dominance despite appointing senators personally. In 1523, an assassination attempt occurred while the king walked near Wawel castle cloisters. The attacker shot him on the 5th of May 1523 but remained unidentified. Three weeks prior, Sigismund had issued edicts hostile to high-ranking nobles. Economic reforms included partial debt reduction and separation of public taxation from the royal treasury. He established a conscript army in 1527 to strengthen state defense capabilities. A permanent fund for defense proved impossible to create from annual income tax revenue. The Chicken War rebellion erupted in Lwów during 1537 when lesser nobles opposed royal land acquisitions. They presented thirty-six demands including exemption from tithe payments. The revolt ended with little achieved by the protesters who returned home.

• 3. Defending the Eastern Flank

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  Muscovite forces marched into Lithuania seeking Smolensk in December 1512. The city fell to Muscovites in July 1514 after failed sieges earlier that year. Grand Hetman Konstanty Ostrogski ransacked Severia and defeated six thousand Russian men in 1512. On the 8th of September 1514, Muscovy suffered defeat at the Battle of Orsha. This battle prevented Russians from controlling former Kievan Rus lands entirely. Polish troops could not retake Smolensk quickly enough despite victory. Russian forces were beaten again during the siege of Polotsk in 1518. A truce signed between Lithuania and Muscovy extended until 1534. In 1534, Muscovites invaded Lithuania after Tatars pillaged western Russia. Jan Amor Tarnowski stopped them at Starodub in 1535. These victories strengthened Poland's eastern flank until the Livonian War began in 1558. A letter sent to Rome described Muscovites as cruel Asians allied with Turks to destroy Christendom.

• 4. Alliances Across Europe

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  Sigismund entered an alliance with Holy Roman Emperor Maximilian I in 1515. This agreement involved marriage contracts linking Bohemia and Hungary to the House of Habsburg. The double marriage contract passed these kingdoms to Habsburg control by 1526. Worried about growing ties between Habsburgs and Russia, Sigismund signed a Franco-Polish alliance in 1524. King Francis I of France sought allies to curb Charles V's power. Official negotiations were conducted by Antonio Rincon that same year. Queen Bona Sforza played a key role establishing this alliance to recover Milan. The alliance disbanded when Francis' troops lost at Battle of Pavia in 1525. Francis then formed a Franco-Hungarian alliance with John Zápolya in 1528. In 1525, the Teutonic Order secularized under Treaty of Kraków. Albert, Duke of Prussia converted to Lutheranism and paid feudal homage to Sigismund. This event became known as the Prussian Homage in Polish history.

• 5. Italian Art in Poland

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  Renaissance humanism flourished under Sigismund's reign alongside classical antiquity revival. His second consort Bona Sforza brought Italian artists from her native country. Bartolommeo Berecci designed plans for Wawel Castle reconstruction starting around 1519. Francesco Fiorentino worked on corridors, archways, and portals within the castle complex. Santi Gucci created interior tombs made of marble for the royal chapel. The dome exterior received gold plating during construction between 1519 and 1533. Historians voted this chapel the most beautiful Tuscan Renaissance example north of the Alps. A twelve-point-six tonne bell named after Sigismund was installed on the 13th of July 1521. It rang on significant moments throughout Polish history. Niepołomice Castle served as a hunting retreat featuring similar architectural designs. Hans Dürer and other foreign decorators profoundly impacted Poland's architecture overall.

• 6. Gout And The Final Years

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  Sigismund suffered constant fevers since youth alongside acute rheumatism beginning autumn 1528. His condition severely affected joints and his right leg repeatedly through 1529 and 1534. Bad eating habits involving large amounts of beer and mead contributed to poor health. Eventually inability to walk forced him to be carried in a litter. Despite age he remained active politically until death. In 1543 he recovered from influenza spreading through Kraków. He enjoyed a last hunting excursion to Niepołomice in 1545. Sigismund died on the 1st of April 1548 at age eighty-one. He was buried on the 7th of July at Wawel Cathedral next to Prince Albertus. His only living legitimate son Sigismund II Augustus succeeded him as last Jagiellon king. An assassination attempt occurred while walking near cloisters on the 5th of May 1523 but failed.