Mezue ahịrịokwu na-esonụ: Mgbe ọnwụ nke Boleslav-Yuri nke Abụọ nke Halych,
Agha Galicia-Volhynia sochiri nke mere na Galicia ji nke nta nke nta sonye na Alaeze Poland, n'etiti 1349 na 1366, n'oge ọchịchị Casimir nke Atọ nke Poland.