Dagmar of Bohemia
…release one of his most fervent enemies, Valdemar, Bishop of Schleswig, who had been held in captivity since 1193. In 1209, Queen Dagmar gave birth to Valdemar the Young (c. 1209–1231). Queen Dagmar died on 24 May 1212 while giving birth to her second son, who did not survive. Valdemar II elevated Valdemar the Young as…