Catholic League (German)
The Catholic League was a coalition of Catholic states of the Holy Roman Empire formed 10 July 1609. While initially formed as a confederation to act politically to negotiate issues vis-à-vis the Protestant Union, modelled on the more intransigent ultra-Catholic French Catholic League, it was subsequently concluded as a military alliance "for the defence of the Catholic religion and peace within the Empire".
Notwithstanding the league's founding, as had the founding of the Protestant Union, it further exacerbated long standing tensions between the Protestant reformers and the adherents of the Catholic Church which thereafter began to get worse with ever more frequent episodes of civil disobedience, repression, and retaliation that would eventually ignite into the first phase of the Thirty Years' War roughly a decade later with the act of rebellion and calculated insult known as the Third Defenestration of Prague on 23 May 1618.
Background
Peace of Augsburg
In 1555, the Peace of Augsburg was signed, which confirmed the result of the Diet of Speyer and ended the violence between the Catholics and the Lutherans in the Holy Roman Empire.It stated that:
- Princes of the Holy Roman Empire could choose the religion for their realms according to their conscience.
- Lutherans living in an ecclesiastical state could remain Lutherans.
- Lutherans could keep the territory that they had captured from the Catholic Church since the Peace of Passau.
- The ecclesiastical leaders of the Catholic Church that converted to Lutheranism had to give up their territory.
Although the Peace created a temporary end to hostilities, the underlying basis of the religious conflict remained unsolved. Both parties interpreted it at their convenience, the Lutherans in particular considering it only a momentary agreement. Further, Calvinism spread quickly throughout the Holy Roman Empire, adding a third major Christian worldview to the region, but its position was not supported in any way by the Augsburg terms, since Catholicism and Lutheranism were the only permitted creeds.
Motivations for a Catholic alliance
Donauwörth processions
The best documented reason of the foundation of the Catholic League was an incident called the in Donauwörth, a Free Imperial City within the territory of Bavaria. On 25 April 1606, the Lutheran majority of the town barred the Catholic residents of the town from holding an annual procession on St. Mark's Day, to show the rule of their confession over the town. The Catholics, led by five monks, wanted to pass through the town and on to the nearby village of Ausesheim, showing their flags and singing hymns. They were permitted to do so by the terms of the Peace of Augsburg. The city council would only allow them to re-enter town without flags and singing. The conflict ended in a brawl.On protest of the bishop of Augsburg, Catholic Emperor Rudolf II of Habsburg threatened an Imperial ban in case of further violation of the rights of the Catholic citizens. Nevertheless, next year similar anti-Catholic incidents of civil disobedience took place, and the participants of the Markus procession were thrown out of town.
Emperor Rudolf then declared an Imperial ban on the town and ordered Maximilian I, Duke of Bavaria to execute the ban. Facing his army, the town surrendered. According to Imperial law, the disciplinary measures should not have been executed by the Catholic duke of Bavaria, but by the Protestant duke of Württemberg, who, like Donauwörth, was a member of the Swabian Imperial Circle. Maximilian de facto absorbed the former Free Imperial City, which was a violation of Imperial law as well.
Protestant Union formed
In the same year, 1607, the Catholic majority of the Reichstag meeting in the Diet of Augsburg resolved that the renewal of the Peace of Augsburg of 1555 should be conditional on the restoration of all church land appropriated since 1552. Acting on these events, the Protestant princes formed a military alliance on 14 May 1608, the Protestant Union, whose leader was Frederick IV of Wittelsbach, the Elector Palatine.The foundation of the Catholic League
To create a union of Catholic states as a counterpart to this Protestant Union, early in 1608 Maximilian started negotiations with other Catholic princes. On 5 July 1608, the spiritual electors manifested a tendency in favour of the confederacy suggested by Maximilian. Opinions were even expressed as to the size of the confederate military forces to be raised.Munich Diet
In July 1609, the representatives of the Prince-Bishops of Augsburg, Constance, Passau, Regensburg, and Würzburg assembled at Munich. The Prince-Archbishop of Salzburg, having shown disapproval, was not invited, and the Prince-Bishop of Eichstädt hesitated. On 10 July 1609, the participating states concluded an alliance "for the defence of the Catholic religion and peace within the Empire." The most important regulation of the League was the prohibition of attacks on one another. Instead of fighting, conflicts had to be decided by the laws of the Empire or, if these failed to solve the conflict, by arbitration within the League. Should one member be attacked, it had to be helped with military or alternatively legal support. Duke Maximilian was to be the president, and the Prince-Bishops of Augsburg, Passau, and Würzburg his councillors. The League was to continue for nine years.The Munich Diet failed to erect a substantial structure for the newly formed League. On 18 June 1609, the Electors of Mainz, Cologne, and Trier had proposed an army of 20,000 men. They had also considered making Maximilian president of the alliance, and on August 30 they announced their adhesion to the Munich agreement, provided that Maximilian accepted the Elector of Mainz, arch-chancellor of the Empire, as co-president.
Meeting at Würzburg
To create a structure, several general meetings of the members were arranged. On 10 February 1610, the representatives of all the important Catholic states, except for Austria and Salzburg — and a great number of the smaller ones — met at Würzburg to decide the organization, funding and arming of the League. This was the real beginning of the Catholic League. The Pope, the Emperor and the King of Spain, who had been informed by Maximilian, were all favorably disposed towards the undertaking.The main problem of the League was the unreadiness of its members. In April 1610, the contributions of all its members were not yet paid; Maximilian threatened to resign. To prevent him from doing so, Spain, which had made the giving of a subsidy dependent on Austria's enrollment in the League, waived this condition, and the pope promised a further contribution.
Pre-war years
War of the Jülich Succession
The conduct of the Union in the Jülich dispute and the warlike operations of the Union army in Alsace seemed to make a battle between League and Union inevitable.House Habsburg joins
In the year 1613 at Regensburg, the Austrian Habsburgs joined the League. The assembly now appointed no less than three war-directors: Duke Maximilian, and Archdukes Albert and Maximilian of Austria. The object of the League was now declared "a Christian legal defense".The membership of the Habsburg monarchy made the League part of the struggles between the emperor and his Protestant vassals in Bohemia and Lower Austria, that would lead to the beginning of the Thirty Years' War.
The first half of the war would see the emperor using the Catholic League forces as the most important part of his Imperial army.
Bavaria leaves in protest
Duke Maximilian refused to accept the resolutions of Ratisbon and even resigned the post as president, when Archduke Maximilian III of Austria, the Prince Elector of Mainz and the Prince Elector of Trier, protested the inclusion of the Bishop of Augsburg, and the Provost of Ellwangen in the Bavarian Directory. On 27 May 1617, with the Prince-Bishops of Bamberg, Eichstädt, Würzburg, and the Prince-Provost of Ellwangen, Bavaria formed a separate league for nine years.Bohemian revolt
Already having been crowned King of Bohemia in 1617, Ferdinand II and his Catholic governors were deposed by rebelling Protestant Czech nobles in the second defenestration of Prague in 1618. The Bohemian estates went on to elect Frederick V, Elector Palatine as their king, on 26 and 27 August 1619. After his election as German Emperor on August 28, Ferdinand conferred with the spiritual electors at Frankfurt, asking for the support of the League.Catholic League reestablished
At the end of 1618, the position of the Emperor in Bohemia as in Lower and Upper Austria gradually became critical. Searching for help, the Emperor tried to restore the League. A meeting of several of the ecclesiastical Princes decided to reconstruct the League on its original basis. It would consist of two groups: the Rhenish district under the presidency of Mainz, and the Oberland district, presided by Bavaria; the treasury and the military command were to be considered separate. Maximilian could only lead the whole of the troops when he had to appear in the Rhenish district. On 31 May, the Oberland both groups were established and bound themselves to render mutual help for six years.Image:Kaiser Ferdinand II. 1614.jpg|thumb|left|Ferdinand II, Holy Roman Emperor in armor
Treaty of Munich
The Treaty of Munich was signed on 8 October 1619 between Emperor Ferdinand II and Duke Maximilian of Bavaria. Spanish ambassador Oñate persuaded Ferdinand to grant Maximilian any part of the Electoral Palatinate to occupy, as well as the electoral seat of Frederick V. Moreover, Oñate exceeded his duties by guaranteeing Ferdinand Spanish support in dealing with the Bohemian rebels. Based on the terms of the treaty, Maximilian, leader of the Catholic League, made his Bavarian forces available to Emperor Ferdinand.Now the formation of a confederate army began. With 7,000 men, Bavaria supplied the largest contribution to the army, whose strength was fixed at Würzburg in December 1619, as 21,000 infantry and 4000 cavalry. Commander in chief was Johann Tserclaes, Count of Tilly, a descendant of a Catholic Brabantine family.