オタカル1世
The coat of arms of Moravia is charged with a crowned silver-red chequered eagle with golden claws and tongue. It first appeared in the seal of Margrave Přemysl (1209-1239), a younger son of King Ottokar I of Bohemia. After 1462, the Moravian eagle was gold-red chequered, but was never accepted by the Moravian assembly.