page_title: Grand Duchy of Lithuania
section_title: Rise of the Gediminids
hierarchical_section_title: Grand Duchy of Lithuania / History / Rise of the Gediminids
context_page_description: The Grand Duchy of Lithuania was a European state that lasted from the 13th century to 1795, when the territory was partitioned among the Russian Empire, the Kingdom of Prussia and Austria. The state was founded by the Lithuanians, a polytheistic Baltic tribe from Aukštaitija.
  The Grand Duchy expanded to include large portions of the former Kievan Rus' and other neighbouring states, including what is now Belarus and parts of Ukraine, Latvia, Poland and Russia. At its greatest extent, in the 15th century, it was the largest state in Europe. It was a multi-ethnic and multi-confessional state, with great diversity in languages, religion, and cultural heritage.
  The consolidation of the Lithuanian lands began in the late 12th century. Mindaugas, the first ruler of the Grand Duchy, was crowned as Catholic King of Lithuania in 1253. The pagan state was targeted in the religious crusade by the Teutonic Knights and the Livonian Order. The rapid territorial expansion started at the late reign of Gediminas and continued to expand under the diarchy and co-leadership of his sons Algirdas and Kęstutis.
context_section_description: From 1263 to 1269, Lithuania had three grand dukes – Treniota, Vaišvilkas, and Švarnas. The state did not disintegrate, however, and Traidenis came to power in 1269. He strengthened Lithuanian control in Black Ruthenia and fought with the Livonian Order, winning the Battle of Karuse in 1270 and the Battle of Aizkraukle in 1279. There is considerable uncertainty about the identities of the grand dukes of Lithuania between his death in 1282 and the assumption of power by Vytenis in 1295. During this time the Orders finalized their conquests. In 1274, the Great Prussian Rebellion ended, and the Teutonic Knights proceeded to conquer other Baltic tribes: the Nadruvians and Skalvians in 1274–1277, and the Yotvingians in 1283; the Livonian Order completed its conquest of Semigalia, the last Baltic ally of Lithuania, in 1291. The Orders could now turn their full attention to Lithuania. The "buffer zone" composed of other Baltic tribes had disappeared, and Grand Duchy of Lithuania was left to battle the Orders on its own.
  The Gediminid dynasty ruled the grand duchy for over a century, and Vytenis was the first ruler from the dynasty. During his reign Lithuania engaged in constant warfare with the Order, the Kingdom of Poland, and Ruthenia. Vytenis was involved in succession disputes in Poland, supporting Boleslaus II of Masovia, who was married to a Lithuanian duchess, Gaudemunda. In Ruthenia, Vytenis managed to recapture lands lost after the assassination of Mindaugas and to capture the principalities of Pinsk and Turaŭ. In the struggle against the Order, Vytenis allied with citizens of Riga; securing positions in Riga strengthened trade routes and provided a base for further military campaigns. Around 1307, Polotsk, an important trading centre, was annexed by military force. Vytenis also began the construction of a defensive castle network along the Neman River. Gradually this network developed into the main defensive line against the Teutonic Order.
caption: Columns of Gediminas