Kievan Rus'

The Principality of Pereyaslavl (Ukrainian: Переяславське князівство) was a regional principality of Kievan Rus' from the end of 9th century until 1323, based in the city of Pereyaslavl (now Pereiaslav-Khmelnytskyi) on the Trubizh River.

Ingeborg Mstislavna of Kiev (fl. 1137) was a Ruthenian princess, married to the Danish prince Canute Lavard of Jutland.

The Principality of Kiev (Old East Slavic: Киевское князство, Ukrainian: Київське князівство) was a Ruthenian state in the regions of central Ukraine around the city of Kiev that existed after the fragmentation of the Kievan Rus' in the early 12th century.

The Principality of Smolensk (eventually Grand Principality of Smolensk) was a Kievan Rus' lordship from the eleventh to the fifteenth century.

The Pechenegs or Patzinaks were a semi-nomadic Turkic people of the Central Asian steppes speaking the Pecheneg language which belonged to the Turkic language family.

Ingegerd Olofsdotter of Sweden also known as Irene, Anna and St.

Sveneld (Old Norse: Sveinaldr, Cyrillic: Свенельд) is a semi-legendary 10th-century Varangian warlord in the service of Svyatoslav I of Kiev and his family.

Torchesk (Ukrainian: Торчеськ; Russian: Торческ) was a medieval town, located between today's villages of Olshanytsia and Sharky in Kiev Oblast (province) of central Ukraine near Kaharlyk.

The Principality of Chernigov (Old East Slavic: Чєрниговскоє кънѧжьство, Ukrainian: Чернігівське князівство) was one of the largest states within Kievan Rus'.

Principality of Tver (Russian: Тверское княжество) was a Russian principality or duchy, which existed between the 13th and the 15th centuries.

The East Slavs are Slavic peoples speaking East Slavic languages.

The Principality of Minsk was an appanage principality of the Duchy of Polotsk and centered on the city of Minsk (today in Belarus).

Elisaveta Yaroslavna of Kiev (Norwegian: Ellisif or Elisiv), (1025 – ca. 1067), was a Princess of Kiev and Queen Consort of King Harald III of Norway.

Princess Christina Ingesdotter of Sweden (Swedish: Kristina Ingesdotter) (11th century – 18 January 1122) was a Swedish princess and a princess consort of Veliky Novgorod, Rostov and Belgorod, by marriage to Grand Prince Mstislav I of Kiev.

The Principality of Vitebsk (Belarusian: Віцебскае княства) was a Ruthenian principality centered on the city of Vitebsk in modern Belarus, that existed from its founding in 1101 until it was inherited into the Grand Duchy of Lithuania in 1320, and only nominally until 1508.

The Principality of Murom was a medieval Rus' lordship based on the city of Murom, now in Vladimir Oblast, Russia.

In Slavic mythology, Perun (Cyrillic: Перун) is the highest god of the pantheon and the god of thunder and lightning.

The Principality of Volhynia (Ukrainian: Волинське князівство) was a western Kievan Rus' principality founded by the Rurik dynasty in 987 centered in the region of Volhynia in modern-day Ukraine.

Principality of Terebovlia (Ukrainian: Теребовлянське князівство) was a Kievan Rus principality established as an appanage principality ca 1084 and was given to Vasylko Rostyslavych (his brothers, Volodar Rostislavich and Rurik Rostislavich, ruled Peremyshl (Przemyśl) and Zvenyhorod respectively).

The Principality of Novgorod-Seversk was a medieval Rus' principality centered on the town now called Novhorod-Siverskyi.

Boris and Gleb (Old East Slavic: Борисъ и Глѣбъ, Borisŭ i Glěbŭ; Russian: Борис и Глеб, Boris i Gleb; Ukrainian: Борис і Гліб, Borys i Hlib), Christian names Roman and David, respectively (Old East Slavic: Романъ, Давꙑдъ, Romanŭ, Davydŭ), were the first saints canonized in Kievan Rus' after the Christianization of the country.

Gytha of Wessex (died 1098 or 1107) (Old English: Gȳð) was one of several daughters of Harold II, the last Anglo-Saxon King of England, by his consort, Edith Swannesha.

Principality of Halych (Ukrainian: Галицьке князівство, Old East Slavic: Галицкоє кънѧжьство, Romanian: Cnezatul Halici) was a Kievan Rus' principality established by members of the oldest line of Yaroslav the Wise descendants.

Russkaya Pravda (English: Russian Justice or Rus’ Truth [Law]; Old East Slavic: Правда роусьскаꙗ, Pravda Rusĭskaya (13th century, 1280), Правда Руськая, Pravda Rus'kaya (second half of the 15th century); Russian: Русская правда, Russkaya Pravda; Ukrainian: Руська Правда, Rus'ka Pravda) was the legal code of Kievan Rus' and the subsequent Rus' principalities during the times of feudal division.

White Russia, alternatively known as White Rus' or White Ruthenia, is an archaism for the eastern part of present-day Belarus, including the cities of Polotsk, Vitebsk, and Mogilev.

The Principality of Polotsk, also known as the Kingdom of Polotsk or the Duchy of Polotsk (Belarusian: По́лацкае кня́ства; Russian: По́лоцкое кня́жество), was a medieval principality of the Early East Slavs.

Moses the Hungarian (Russian: Моисей Угрин, Moisey Ugrin; Hungarian: Magyar Mózes) (died July 26, 1043) was a Kievan Russian monk of Hungarian origin.

The Church of the Tithes or Church of the Dormition of the Virgin (Ukrainian: Десятинна Церква, Desiatynna Tserkva; Russian: Десятинная Церковь, Desyatinnaya Tserkov') was the first stone church in Kiev.

The Principality of Pskov (Russian: Псковское княжество, Pskovskoye knyazhestvo) or Lordship of Pskov (государство Псковское) was a medieval state that grew out of the Rus' Khaganate in the late 9th century.

The Principality of Peremyshl was a medieval petty principality centred on Peremyshl (now Przemyśl, Poland) in the Cherven lands ("Red Rus'").

Old East Slavic, also referred to as Old Russian and Rusian (sic, with one ‘s’, from Rus’), was a language used in the 10th–15th centuries by East Slavs in Kievan Rus' and states which evolved after the collapse of Kievan Rus'.