Complex sentence: Amalie was a member of the House of Wittelsbach and a Duchess in Bavaria by birth and a member of the House of Württemberg and Duchess of Urach and Countess of Württemberg through her marriage to Wilhelm, 2nd Duke of Urach.
Split into simpler sentences: Amalie was a member of the House of Wittelsbach and a Duchess in Bavaria by birth. She was a member of the House of Württemberg and Duchess of Urach and Countess of Württemberg through her marriage to Wilhelm, 2nd Duke of Urach.