When Violet Wegner became HRH Princess Pierre of Montenegro, who was her sister-in-law?
Elena of Montenegro Princess Elena of Montenegro or more commonly known as Queen Elena of Italy (8 January 1871 – 28 November 1952) nicknamed "Jela" was the daughter of King Nicholas I of Montenegro and his wife, Milena Vukotić. As wife of Victor Emmanuel III of Italy, she was Queen of Italy from 1900 until 1946 and Queen consort of the Albanians from 1939 until 1943.
Marie Antoinette Murat Marie Antoinette Murat, French: "Marie Antoinette Murat, Princesse Murat" (3 January 1793, Labastide-Murat, Lot, French Republic – 19 January 1847, Sigmaringen, Principality of Hohenzollern-Sigmaringen) was a member of the House of Murat. Through her marriage to Charles, Prince of Hohenzollern-Sigmaringen, Marie Antoinette was also a member of the House of Hohenzollern-Sigmaringen and Princess consort of Hohenzollern-Sigmaringen. Marie Antoinette was the niece of Joachim Murat, King of Naples from 1808 to 1815 and a brother-in-law of Napoleon Bonaparte, through marriage to Napoleon's youngest sister, Caroline Bonaparte.