Peace of Pressburg (1805) in the context of "Electorate of Bavaria"

The Battle of Austerlitz (2 December 1805/11 Frimaire An XIV FRC), also known as the Battle of the Three Emperors, was one of the most important military engagements of the Napoleonic Wars. The battle occurred near the town of Austerlitz in the Austrian Empire (now Slavkov u Brna in the Czech Republic). Around 158,000 troops were involved, of which around 24,000 were killed or wounded.

The battle is often cited by military historians as one of Napoleon's tactical masterpieces, in the same league as other historic engagements like Hannibal's Cannae (216 BC) or Alexander the Great's Gaugamela (331 BC). The military victory of Napoleon's Grande Armée at Austerlitz brought the War of the Third Coalition to an end, with the Peace of Pressburg signed by the French and Austrians later in the month. These achievements did not establish a lasting peace on the continent. Austerlitz had driven neither Russia nor Britain, whose armies protected Sicily from a French invasion, to settle. Prussian resistance to France's growing military power in Central Europe led to the War of the Fourth Coalition in 1806.

The Prince-Bishopric of Würzburg (German: Fürstbistum Würzburg; Hochstift Würzburg) was an ecclesiastical principality of the Holy Roman Empire located in Lower Franconia, west of the Prince-Bishopric of Bamberg. Würzburg had been a diocese since 743. As established by the Concordat of 1448, bishops in Germany were chosen by the canons of the cathedral chapter and their election was later confirmed by the pope. Following a common practice in Germany, the prince-bishops of Würzburg were frequently elected to other ecclesiastical principalities as well. The last few prince-bishops resided at the Würzburg Residence, which is one of the grandest Baroque palaces in Europe.

As a consequence of the 1801 Treaty of Lunéville, Würzburg, along with the other ecclesiastical states of Germany, was secularized in 1803 and absorbed into the Electorate of Bavaria. In the same year Ferdinand III, former Grand Duke of Tuscany, was compensated with the Electorate of Salzburg. In the 1805 Peace of Pressburg, Ferdinand lost Salzburg to the Austrian Empire, but was compensated with the new Grand Duchy of Würzburg, Bavaria having relinquished the territory in return for the Tyrol. This new state lasted until 1814, when it was once again annexed by Bavaria.