[1][2] The Volhynia region, centered ont Volodymyr, was passed to Mstislav II of Kiev (died 1170), who later split it between his sons.
Mstislav was married to Agnes of Poland and in a fierce opposition to Yuri Dolgoruki.
Being exiled to Poland for a short period of time Mstislav was able to drive the Suzdal's Prince out of Volhynia.
Early in the 14th century, after the death of Boleslaw-Yuri II of Galicia, the King of Rus, there started a war for its succession.
[1][2][3] Belz remained part of Poland (later, the Polish–Lithuanian Commonwealth) till its partitions in the late 18th century.