Pedzisa mutsara unotevera: Pashure pokufa kwaBoleslaus Yuriy weMasovia neHalych muna 1340, kodzero dzomudunhu rake dzakapfuudzwa kune mumwe wake wedzinza raPiast nehama yokunyama, mambo Casimir III wePoland. Vakuru vakuru vomunzvimbomo vakasarudza mumwe wavo, Dmytro Dedko, somutongi, uye vakadzinga kupinda kwePoland mukati me
hondo pamusoro penhaka yeHurumende yeGalicia-Volhynia apo Mambo Casimir III akaita nhimbe yekukunda Lviv muna 1340, achipisa nhare yekare yeumambo.