Как звали последнего князя Га́лицко-Волы́нского кня́жества?
After the extinction of the Rurikid dynasty in Galicia–Volhynia in 1323, Volhynia passed into the control of the Lithuanian prince Liubartas, while the boyars took control over Galicia. They invited the Polish prince Boleslaw Yuri II, a grandson of Yuri I, to assume the Galician throne. Boleslaw converted to Orthodoxy and assumed the name Yuri II. Nevertheless, suspecting him of harboring Catholic feelings, the boyars poisoned him in 1340 and elected one of their own, Dmitry Detko, to lead the Galician state. In Winter 1341 Tatars, Ruthenians led by Detko, and Lithuanians led by Liubartas were able to defeat the Poles, although they were not so successful in Summer 1341. Finally, Detko was forced to accept Polish overlordship, as a starost of Halych. After Detko's death, Poland's King Casimir III mounted a successful invasion, capturing and annexing Galicia in 1349. Galicia–Volhynia ceased to exist as an independent state.
Dmitry Detko