= Casimir II = '''Casimir II''' (''Kazimierz'') was duke of [[Poland/Monarchs#Duchy_of_Krakow|Krakow]] and [[Poland/Monarchs#Duchy_of_Mazovia|Mazovia]]. <> ---- == History == ---- == Reign == There was a succession crisis in the [[Ukraine/Monarchs#Kingdom_of_Ruthenia|principality of Halych]] following the death of '''Yaroslav''' (''Ярослав'') in 1187. Casimir supported the claims of both '''Oleg''' and '''Vladimir II''' (''Володимир''); the former immediately following his father's death and until his assassination, the latter following his deposition by [[Hungary/BelaIII|Hungary]]. ---- == Legacy == ---- CategoryRicottone