BETA ZEN
Shvarn
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
Shvarn or Shvarno was Grand Duke of Lithuania from 1267 to 1269. He was also the prince of Chełm from 1264 to 1269. An influential leader, he became involved in internal struggles of power within the neighboring Grand Duchy of Lithuania.