Ivan the TerribleIvan IV Vasilyevich (Иван IV Васильевич; 25 August 1530 – ), commonly known as Ivan the Terrible, was Grand Prince of Moscow and Sovereign of all Russia from 1533, and the first crowned Tsar of all Russia from 1547 until his death in 1584. Ivan IV was the eldest son of Vasili III by his second wife Elena Glinskaya, and a grandson of Ivan III and Sophia Palaiologina. He succeeded his father after his death, when he was three years old. A group of reformers united around the young Ivan, crowning him the tsar of Russia in 1547 at the age of 16.
Duchy of PrussiaThe Duchy of Prussia (Herzogtum Preußen, Księstwo Pruskie, Prūsijos kunigaikštystė) or Ducal Prussia (Herzogliches Preußen; Prusy Książęce) was a duchy in the region of Prussia established as a result of secularization of the Monastic Prussia, the territory that remained under the control of the State of the Teutonic Order until the Protestant Reformation in 1525. The duchy became the first Protestant state when Albert, Duke of Prussia formally adopted Lutheranism in 1525.
MagistrateThe term magistrate is used in a variety of systems of governments and laws to refer to a civilian officer who administers the law. In ancient Rome, a magistratus was one of the highest ranking government officers, and possessed both judicial and executive powers. In other parts of the world, such as China, a magistrate was responsible for administration over a particular geographic area. Today, in some jurisdictions, a magistrate is a judicial officer who hears cases in a lower court, and typically deals with more minor or preliminary matters.
Duchy of WarsawThe Duchy of Warsaw (Księstwo Warszawskie; Duché de Varsovie; Herzogtum Warschau), also known as the Grand Duchy of Warsaw and Napoleonic Poland, was a French client state established by Napoleon Bonaparte in 1807, during the Napoleonic Wars. It initially comprised the ethnically Polish lands ceded to France by Prussia under the terms of the Treaties of Tilsit, and was augmented in 1809 with territory ceded by Austria in the Treaty of Schönbrunn.
NovogrudokNovogrudok or Navahrudak (Навагрудак; Новогрудок; Naugardukas; Nowogródek; נאַוואַראַדאָק) is a town in Grodno Region, Belarus, and the administrative center of Novogrudok District. In the Middle Ages, the city was ruled by King Mindaugas' son Vaišvilkas. The only mention of a possible Lithuanian early capital of Mindaugas in the contemporaneous sources is Voruta, whose most likely location has been identified as the Šeimyniškėliai mound or hillfort.
PolotskPolotsk or Polatsk (Полоцк; Polack) is a historical city in Belarus, situated on the Dvina River. It serves as the administrative center of Polotsk District in Vitebsk Region. Its population is more than 80,000 people. It is served by Polotsk Airport and Borovitsy air base. The Old East Slavic name, Polotesk, derives from the Polota river, which flows into the neighboring Western Dvina. The Vikings rendered that name as Palteskja. Lake Babyna Polotsk is one of the earliest mentioned cities of the Eastern Slavs.
Ruthenian languageRuthenian (руска(ѧ) мова, рус(ь)кй ѧзыкъ; see also other names) is an exonymic linguonym for a closely related group of East Slavic linguistic varieties, particularly those spoken from the 15th to 18th centuries in the Grand Duchy of Lithuania and in East Slavic regions of the Polish–Lithuanian Commonwealth. Regional distribution of those varieties, both in their literary and vernacular forms, corresponded approximately to the territories of the modern states of Belarus and Ukraine.
Old BelieversOld Believers or Old Ritualists are Eastern Orthodox Christians who maintain the liturgical and ritual practices of the Russian Orthodox Church as they were before the reforms of Patriarch Nikon of Moscow between 1652 and 1666. Resisting the accommodation of Russian piety to the contemporary forms of Greek Orthodox worship, these Christians were anathematized, together with their ritual, in a Synod of 1666–67, producing a division in Eastern Europe between the Old Believers and those who followed the state church in its condemnation of the Old Rite.
KęstutisKęstutis (Kinstut, kæːsˈtutɪs; 1297 – 3 or 15 August 1382) was the Grand Duke of Lithuania. He was the Duke of Trakai and governed the Grand Duchy of Lithuania, 1342–1382, together with his brother Algirdas (until 1377), and with his nephew Jogaila (until 1381). The name "Kęstutis" is a derivative from the old form of the name Kęstas, which is a shortened version of such Lithuanian names as Kęstaras, Kęstautas (there kęs-ti means to cope). Historic writing sources reflect different Lithuanian pronunciation.
Samogitian languageSamogitian (Samogitian: žemaitiu ruoda, žemaitiu kalba, žemaitiu rokunda, žemaičių tarmė) is a dialect of the Lithuanian language, although it is sometimes considered a separate language. Samogitian is spoken mostly in Samogitia (in the western part of Lithuania). The Samogitian language, heavily influenced by Curonian, originated from the East Baltic proto-Samogitian dialect which was close to Aukštaitian dialects. During the 5th century, Proto-Samogitians migrated from the lowlands of central Lithuania, near Kaunas, into the Dubysa and Jūra basins, as well as into the Samogitian highlands.
