A branch of the Piast family continues …
Years: 1370 - 1370
A branch of the Piast family continues after the death of Casimir III, Poland’s last reigning Piast monarch, to reign in Silesia, recognizing the sovereignty of the Bohemian crown.
A branch of the Piast family continues after the death of Casimir III, Poland’s last reigning Piast monarch, to reign in Silesia, recognizing the sovereignty of the Bohemian crown.