Beatrice or Beatrix of Swabia (April/June 1198 – 11 August was Holy Roman Empress and German Queen as the first wife of Otto IV, Holy Roman Emperor. She was also the shortest-serving Holy Roman Empress, dying three weeks into her marriage.
The daughters of King Max I. Joseph and Queen Karoline of Bavaria. Elisabeth Ludovika, Princess of Bavaria and Queen of Prussia (“Elise”) (13 November 1801–14 December 1873), married Frederick William IV of Prussia. Amalie Auguste, Princess of Bavaria and Queen of Saxony (13 November 1801–8 November 1877), married John I of Saxony. Twin sister of Elisabeth