Eric XIV of Sweden Swedish king (1533-1577) (1533–1577) Parents Catherine of Saxe-Lauenburg Gustav I of Sweden Children Princess Sigrid of Sweden Prince Gustav of Sweden Constantia Eriksdotter Henri Vasa Virginia Eriksdotter Arnold Vasa av Sverige Henrik Vasa av Sverige Lucretia Eriksdotter Siblings Princess Cecilia of Sweden John III of Sweden Princess Elizabeth of Sweden Catherine Vasa of Sweden Magnus, Duke of Östergötland Princess Sophia of Sweden Anna of Sweden Charles IX of Sweden Partners Agda Persdotter Karin Månsdotter