In 1306, after the murder of Elizabeth's brother Wenceslaus, Elizabeth's brother-in-law Henry became King of Bohemia. Elizabeth was now the only single princess in the family, she was fourteen years of age so was a good age to marry and she became one of the key players in the power disputes for the Kingdom of Bohemia.The quarrels of the Bohemian throne between Henry of Bohemia and Rudolph of Habsburg resulted in Rudolph taking Bohemia and marrying Queen Elizabeth Richeza. Elizabeth went to live in Prague Castle with her brother's widow, Viola Elisabeth of Cieszyn. But in 1307 the throne returned to her brother-in-law and sister, because of Rudolph's death. They wanted Elizabeth to marry the lord of Bergova (Otto of Löbdaburg) for political reasons. Elizabeth refused to marry Otto and so E