Born Duchess Elisabeth in Bavaria (1876-1965) She was Queen of the Belgians as the wife of King Albert I. She was the daughter of a Bavarian Duke who was an opthalmologist, and a Portugese princess. Queen Elizabeth's paternal aunt was Empress Sisi of Austria. Queen Elizabeth's children were Leopold III of Belgium, Charles-Theodore, Prince and Regent of Belgium, and Marie-Jose Charlotte, etc. Princess of Belgium, who married the future King Umberto II of Italy.