Princess Adelgunde of Bavaria was a daughter of Ludwig I of Bavaria and Therese of Saxe-Hildburghausen. She was Duchess of Modena by her marriage to Francis V, Duke of Modena.

Francis V, Duke of Modena, Reggio and Guastalla, Archduke of Austria-Este, Royal Prince of Hungary and Bohemia, Duke of Mirandola and of Massa, Prince of Carrara was a reigning prince. He was Duke of Modena, Reggio, and Mirandola, Duke of Guastalla from 1847 and Duke of Massa and Prince of Carrara from 1846 to 1859. His parents were Francis IV of Modena and Princess Maria Beatrice of Savoy. He was the last reigning duke of Modena before the duchy was incorporated into the Kingdom of Italy.