Lauretta of Blieskastel Countess of Upper Salm (1212–1269) Parents Agnes of Sayn Henry of Blieskastel Children John I, Count of Salm Siblings Imagina of Blieskastel Elizabeth of Blieskastel Adelaide of Blieskastel Kunigunde of Blieskastel Matilda of Blieskastel Partners Henry IV, Count of Salm