Jagoldai (Tatar Turkic: Cağolday, Cağalday, Polish: Jaholdaj, Jahołdajewszczyzna, Russian: Яголдаева тьма) (pronounce: yah-gohl-DAI or jah-ghahl-DAY) – little Tatar Turkic tyumen (duchy) in today Kursk Oblast and Belgorod Oblast of Russia as well as the Sloboda Ukraine, vassal of the Grand Duchy of Lithuania in 15th–16th century.

Map of Jahołdajewszczyzna

It was founded in 1438 by Tatars of Golden Horde.

See also edit

References edit

Tatar Encyclopaedia (in Tatar). Kazan: The Republic of Tatarstan Academy of Sciences. Institution of the Tatar Encyclopaedia. 2002. {{cite encyclopedia}}: Missing or empty |title= (help)