Accordingly, Vladimir Yaroslavich and Mstislav Mstislavich razed Roman s district around Peremil, while Rostislav Ryurikovich and his force attacked Roman s district near Kamianets.
Andrew launched a campaign against Mstislav Mstislavich in 1226, because the latter refused to grant Halych to Andrew's youngest son despite a previous compromise.
Mstislav Mstislavich put up such a valiant resistance; however, when Vsevolod unleashed the Cumans onto his lands, Mstislav capitulated in order to stop their atrocities.
Ryurik Rostislavich retaliated by sending his nephew, Prince Mstislav Mstislavich of Trepol to Vladimir Yaroslavich of Halych instructing him to join Mstislav Mstislavich in attacking Roman s lands.
Ryurik Rostislavich retaliated by sending his nephew, Prince Mstislav Mstislavich of Trepol to Vladimir Yaroslavich of Halych instructing him to join Mstislav Mstislavich in attacking Roman s lands.
At the beginning of 1212, Yaropolk s cousin grand prince Mstislav Romanovich and prince Mstislav Mstislavich of Novgorod ) launched a major offensive against Vsevolod Svyatoslavich to reclaim their lands.
Consequently, Gleb died between that event and 1220 when his brother, Mstislav commanded a campaign as prince of Chernigov . In 1219, he may have helped Mstislav Mstislavich to defend Halych against the Hungarians.
In 1221, Mstislav Mstislavich, son of Mstislav Rostislavich, liberated Galicia Volhynia from the Hungarians, but it was Saray ( Sarai ) and acknowledging, at least nominally, the supremacy of the Mongol Golden Horde.
Also, the " Galician Volhynian Chronicle " mentions that the King Daniel of Galicia came to Horodok with his forces to join Mstislav Mstislavich the Bold while they fought with Polish-Hungarians over the Galician land.
Mstislav's son, Mstislav Mstislavich Udaloy ( The Daring ), born by his first wife, was one of the most important princes of Rus'in the decades before the Mongol Invasion, and one of the few to escape from the Battle of Kalka River alive.