Countess Sophie Amalie of Nassau-Siegen Baltic German noble, duchess consort of Courland (1650-1688) (1650–1688) Parents Mary Magdalene of Limburg-Stirum Henry of Nassau-Siegen Children Friedrich von Kettler Christina Sophia von Kettler Amalie Louise of Courland Maria Dorothea von Kettler Eleonore Charlotte von Kettler Siblings William Maurice, Prince of Nassau-Siegen Frederick Henry of Nassau-Siegen Ernestine of Nassau-Siegen Partners Frederick Casimir Kettler
