Vasylko Romanovych (1203–1269), Prince of Belz (1207–1269), Prince of Brest (1231–1269), and Prince of Volhynia (1231–1269).
He was the son of Roman the Great and Anna-Euphrosyne, and the younger brother of Daniel of Galicia (Danylo). After Roman's death in 1205, the Galician boyars drove him, his mother and his brother from the region.[1]