Teutonic Knights in the context of "Prussia"

Grażyna is an 1823 narrative poem by Adam Mickiewicz, written in the summer of 1822 during a year-long sabbatical in Vilnius, while away from his teaching duties in Kowno.

The poem describes the exploits of a mythical Lithuanian chieftainess Grażyna (Lithuanian: Gražina) against the forces of the medieval Order of the Teutonic Knights. The woman character is believed to have been based on Mickiewicz's own sweetheart from Kaunas, Karolina Kowalska. The name was originally conceived by Mickiewicz himself, having used the root of the Lithuanian adjective graži, meaning "beautiful".

Königsberg is the historic German and Prussian name of the city now called Kaliningrad, Russia. The city was founded in 1255 on the site of the small Old Prussian settlement Twangste by the Teutonic Knights during the Baltic Crusades. It was named in honour of King Ottokar II of Bohemia, who led a campaign against the pagan Old Prussians, a Baltic tribe.

A Baltic port city, it successively became the capital of the State of the Teutonic Order, the Duchy of Prussia and the provinces of East Prussia and Prussia. Königsberg remained the coronation city of the Prussian monarchy from 1701 onwards, though the capital was Berlin. From the thirteenth to the twentieth centuries on, the inhabitants spoke predominantly German, although the city also had a profound influence upon the Lithuanian and Polish cultures. It was a publishing center of Lutheran literature; this included the first Polish translation of the New Testament, printed in the city in 1551, as well as the first book in Lithuanian and the first Lutheran catechism, both printed in Königsberg in 1547.

East Prussia (German: Ostpreußen [ˈɔstˌpʁɔɪ̯sn̩] ) was a province of the Kingdom of Prussia from 1772 to 1829 and again from 1878 (with the Kingdom itself being part of the German Empire from 1871); following World War I it formed part of the Weimar Republic's Free State of Prussia, until 1945. Its capital city was Königsberg (present-day Kaliningrad). East Prussia was the main part of the region of Prussia along the southeastern Baltic Coast.

The bulk of the ancestral lands of the Baltic Old Prussians were enclosed within the later province of East Prussia. During the 13th century, the native Prussians were conquered by the crusading Teutonic Knights. After the conquest they were gradually converted to Christianity. As a result of the medieval Ostsiedlung, Germans became the dominant ethnic group, while Poles and Lithuanians formed sizeable minorities. From the 13th century, the region of Prussia was part of the monastic state of the Teutonic Knights. After the Second Peace of Thorn in 1466 it became a part of the Kingdom of Poland, either directly (Warmia) or as a fief (remainder). In 1525, with the Prussian Homage, the territory became the Duchy of Prussia, a vassal duchy of Poland. It gained full sovereignty in 1657, when Poland renounced its feudal rights in the Treaty of Bromberg.

The Council of Constance (Latin: Concilium Constantiense; German: Konzil von Konstanz) was an ecumenical council of the Catholic Church that was held from 1414 to 1418 in the Bishopric of Constance (Konstanz) in present-day Germany. This was the first ecumenical council convened in the Holy Roman Empire. The council ended the Western Schism by deposing or accepting the resignation of the remaining papal claimants and by electing Pope Martin V. It was the last papal election to take place outside of Italy.

The council also condemned Jan Hus as a heretic and facilitated his execution; and it ruled on issues of national sovereignty and the rights of pagans and just war in response to a conflict between the Grand Duchy of Lithuania, the Kingdom of Poland and the Order of the Teutonic Knights.

Codex Balduini Trevirensis (also known as the Balduineum, or as Codex Balduineus), is an illustrated chronicle made c. 1340 for Baldwin of Luxemburg, archbishop of Trier and brother of the late emperor Henry VII.

It covers Henry's Italian campaign of 1310–1313, in which Baldwin himself had been a participant. In this campaign, Henry sought papal coronation as emperor. He successfully brought Northern Italy under imperial control and was crowned King of Italy in Milan. He entered Rome by force, but as St Peter's Basilica remained in the hands of his enemies he was crowned emperor at the Lateran on 29 June 1312 by three cardinals of Pope Clement V (who was himself in exile at Avignon). Henry died from malaria a year later, still on campaign.

Casimir IV (Casimir Andrew Jagiellon; Polish: Kazimierz Andrzej Jagiellończyk [kaˈʑimjɛʂ jaɡʲɛ(l)ˈlɔj̃t͡ʂɨk] ; Lithuanian: Kazimieras Andrius Jogailaitis; 30 November 1427 – 7 June 1492) was Grand Duke of Lithuania from 1440 and King of Poland from 1447 until his death in 1492. He was one of the most active Polish-Lithuanian rulers; under him, Poland defeated the Teutonic Knights in the Thirteen Years' War and recovered Pomerania.

The Jagiellonian dynasty became one of the leading royal houses in Europe. The great triumph of his reign was bringing Prussia under Polish rule. The rule of Casimir corresponded to the age of "new monarchies" in western Europe. By the 15th century, Poland had narrowed the distance separating it from Western Europe and became a significant power in international relations. The demand for raw materials and semi-finished goods stimulated trade, producing a positive balance, and contributed to the growth of crafts and mining in the entire country. He was a recipient of the English Order of the Garter (KG), the highest order of chivalry and the most prestigious honour in England.

The rule of the Jagiellonian dynasty in Poland between 1386 and 1572 spans the Late Middle Ages and the Early Modern Period in European history. The Lithuanian Grand Duke Jogaila (Władysław II Jagiełło) founded the dynasty; his marriage to Queen Jadwiga of Poland in 1386 strengthened an ongoing Polish–Lithuanian union. The partnership brought vast territories controlled by the Grand Duchy of Lithuania into Poland's sphere of influence and proved beneficial for both the Polish and Lithuanian people, who coexisted and cooperated in one of the largest political entities in Europe for the next four centuries.

In the Baltic Sea region, Poland engaged in ongoing conflict with the Teutonic Knights. The struggles led to a major battle, the Battle of Grunwald of 1410, but there was also the milestone Peace of Thorn of 1466 under King Casimir IV Jagiellon; the treaty defined the basis of the future Duchy of Prussia. In the south, Poland confronted the Ottoman Empire and the Crimean Tatars, and in the east Poles helped Lithuania fight the Grand Duchy of Moscow. Poland's and Lithuania's territorial expansion included the far north region of Livonia.

Toruń (Polish: [ˈtɔruɲ] ; German: Thorn [ˈtoːɐ̯n] ) is a city on the Vistula River in north-central Poland and a UNESCO World Heritage Site. Its population was 196,935 as of December 2021. Previously, it was the capital of the Toruń Voivodeship (1975–1998) and the Pomeranian Voivodeship (1921–1945). Since 1999, Toruń has been a seat of the local government of the Kuyavian–Pomeranian Voivodeship and is one of its two capitals, together with Bydgoszcz. The cities and neighboring counties form the Bydgoszcz–Toruń twin city metropolitan area.

Toruń is one of the oldest cities in Poland; it was first settled in the 8th century and in 1233 was expanded by the Teutonic Knights. For centuries it was home to people of diverse backgrounds and religions. From 1264 until 1411, Toruń was part of the Hanseatic League and by the 17th century a leading trading point, which greatly affected the city's architecture, ranging from Brick Gothic to Mannerist and Baroque.