After his death followed the interregnum until 1453; land (as the rest of lands of the Bohemian Crown) was administered by the landfriedens ("landfrýdy"). The rule of young Ladislaus the Posthumous subsisted only less than five years and subsequently (1458) the Hussite George of Poděbrady was elected as the king. He again reunited all Czech lands (then Bohemia, Moravia, Silesia, Upper & Lower Lusatia) into one-man ruled state. In 1466, Pope Paul II excommunicated George and forbade all Catholics (i.e. about 15% of population) from continuing to serve him. The Hungarian crusade followed and in 1469 Matthias Corvinus conquered Moravia and proclaimed himself (with assistance of rebelling Bohemian nobility) as the king of Bohemia.