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.
IngriaIngria (Ингрия, Ингерманландия, Ижорская земля, Inkeri, Inkerinmaa, Ingermanland, Ingeri, Ingerimaa) is a historical region in what is now northwestern European Russia. It lies along the southeastern shore of the Gulf of Finland, bordered by Lake Ladoga on the Karelian Isthmus in the north and by the River Narva on the border with Estonia in the west. The earliest known indigenous European peoples of the region are the now mostly Eastern Orthodox Izhorians and Votians, as well as the Ingrian Finns who descend from the Lutheran Finnish immigrants who settled in the area in the 17th century, when Finland proper and Ingria were both parts of the Swedish Empire.
Oleg the WiseOleg (Ѡлегъ, Ольгъ; Helgi; died 912), known as Oleg the Wise, Oleg of Novgorod, or Oleg of Kiev, was a Varangian prince of the Rus' who became prince of Kiev and laid the foundations of the Kievan Rus' state. According to the Primary Chronicle, he succeeded his "kinsman" Rurik as ruler of Novgorod, and subdued many of the East Slavic tribes to his rule, extending his control from Novgorod to the south along the Dnieper river. Oleg also launched a successful attack on Constantinople.
Moscow OblastMoscow Oblast (Moskovskaya oblast', mɐˈskofskəjə ˈobləsjtj), also known as Podmoskovye (Подмоско́вье, pədmɐˈskovjjə), is a federal subject of Russia (an oblast). With a population of 8,524,665 (2021 Census) living in an area of , it is one of the most densely populated regions in the country and is the second most populous federal subject. The oblast has no official administrative center; its public authorities are located in Moscow and Krasnogorsk (the Moscow Oblast Duma and the local government), and also across other locations in the oblast.
BoyarA boyar or bolyar was a member of the highest rank of the feudal nobility in many Eastern European states, including Bulgaria, Kievan Rus' (and later Russia), Moldavia and Wallachia (and later Romania), Lithuania and among Baltic Germans. Boyars were second only to the ruling princes, grand princes or tsars from the 10th to the 17th centuries. Also known as bolyar; variants in other languages include боляр or болярин; boyarin, bɐˈjærjɪn, ; boier, boˈjer; and βογιάρος.
NarvaNarva is a municipality and city in Estonia. It is located in the Ida-Viru County, at the eastern extreme point of Estonia, on the west bank of the Narva river which forms the Estonia–Russia international border. With 53,626 inhabitants (as of 2023) Narva is Estonia's third largest city after capital Tallinn and Tartu. Narva was nearly completely destroyed in 1944 during World War II. During the Soviet occupation of Estonia in 1944–1991, the city's original inhabitants were not permitted to return, and immigrant workers from Soviet Russia and other parts of then Soviet Union (USSR) were introduced.
