Роман Мстиславич
Their main cities were Volyn’ and Volodymyr (Volodymyr-Volynsky). According to archeological studies, the Volhynians had well-developed agriculture and various handicrafts such as blacksmithing, casting, and pottery. In 981 prince Vladimir the Great subjugated the Volhynians under Kievan Rus. At the end of the 10th century, the principality of Volodymyr-Volynsky gained dominion over the lands of Volhynians, and later Roman the Great conquered Halych to create the principality of Halych-Volhynia.