Visvaldis

Visvaldis
Duke of Jersika
Reign	until 1239
Born	12th century
Died	1230-1239 Jersika
Issue	several children
House	Rurikids

Visvaldis (Latin: Vissewalde rex de Gerzika, Russian: Всеволод) was a Latgalian nobleman, Duke of the Principality of Jersika in the 12th-13th centuries. In the Chronicle of Henry of Livonia, he is called king (rex).

Visvaldis's date of birth is unknown. His origins, too, are unclear: some scholars think that he was a son of Boriss Davidovic, Duke of the Principality of Polotsk and a Latgalian mother.

The first written record of him dates from 1203 and tells of how he, together with the Lithuanians attacked the newly established city of Riga. Although he was a vassal of Principality of Polotsk, he was married to a daughter of the Lithuanian duke Daugerutis and thus became also Lithuania's ally. Between 1203 and 1208 Visvaldis, together with the Lithuanians repeatedly raided Livonian lands and tried to gain full control of the River Daugava.

In 1209, Bishop Albert of Riga led German crusaders and the allied Livonian army against the Principality of Jersika. They did not meet significant resistance and plundered Visvaldis's capital, the Jersika hillfort, taking his wife prisoner. Visvaldis, however, managed to escape but he was forced to surrender and became a vassal of Albert of Riga. He was forced to submit his kingdom to Albert as a gift to the Bishopric of Riga, and received only a portion of it as a fiefdom. Visvaldis's feudal charter is the oldest such document surviving in Latvia, and calls him "the king of Jersika" ("Vissewalde, rex de Gercike").

In 1214, Jersika castle was again destroyed by the German knight Meinhard from Koknese because Visvaldis was still supporting the Lithuanians. In later years, Visvaldis's lands were repeatedly divided among Bishop Albert of Riga and the Livonian Brothers of the Sword.

...
Wikipedia