
Dames of Malta are female members of the Sovereign Military Order of Malta. The male counterparts of these Dames are the Knights of Malta.

Marie Marguerite, Duchess of Anjou is a Venezuelan heiress and wife of Louis Alphonse, Duke of Anjou, who is considered by Legitimists to be the rightful king of France, making her the Legitimist queen of France and Navarre.

Princess Anne Antoinette Françoise Charlotte Zita Marguerite of Bourbon-Parma was the wife of King Michael I of Romania. Michael abdicated the throne in 1947, and he and Anne married the next year. Nonetheless, she was known after the marriage as Queen Anne.

Astrid of Sweden was the Queen of the Belgians as the first wife of King Leopold III. Originally a princess of Sweden of the House of Bernadotte, Astrid became the Duchess of Brabant after her marriage to Leopold in November 1926. She became queen of the Belgians on 17 February 1934 until her death. Her charity work revolved around women, children, and disadvantaged people.

Csilla von Boeselager was a Baroness who founded the Hungarian Maltese Charity Organisation in Germany, and initiated the foundation of the Magyar Máltai Szeretetszolgálat (MMSz) in Hungary. She was a Dame of Malta.

Princess Marie-Françoise Antoinette Jeanne Madeleine of Bourbon-Parma is a French humanitarian and the founder of the Malte Liban Association in Lebanon. She is a princess of the House of Bourbon-Parma by birth and a princess of the House of Lobkowicz through marriage.

Charlotte of Belgium, known by the Spanish version of her name, Carlota, was by birth a Princess of Belgium and member of the House of Wettin in the branch of Saxe-Coburg and Gotha. As the wife of Archduke Maximilian of Austria, Viceroy of Lombardy–Venetia and later Emperor of Mexico, she became Archduchess of Austria and Empress consort of Mexico.

Gloria, Dowager Princess of Thurn and Taxis is a German socialite, businesswoman, philanthropist, Catholic activist, and artist. Through her marriage to Johannes, 11th Prince of Thurn and Taxis, she became the Princess Consort of Thurn und Taxis.

Mary Theresa Eleanor Higgins Clark was an American author of suspense novels. Each of her 51 books was a bestseller in the United States and various European countries, and all of her novels remained in print as of 2015, with her debut suspense novel, Where Are the Children?, in its seventy-fifth printing.

Grand Duchess Joséphine-Charlotte of Luxembourg, was the Grand Duchess consort of Luxembourg as the wife of Grand Duke Jean. She was the first child of King Leopold III of Belgium, and sister of the late King Baudouin and former King Albert II and aunt of King Philippe. She was also the first cousin of King Harald V of Norway.

Clare Boothe Luce was an American author, politician, U.S. Ambassador and public conservative figure. A versatile author, she is best known for her 1936 hit play The Women, which had an all-female cast. Her writings extended from drama and screen scenarios to fiction, journalism and war reportage. She was the wife of Henry Luce, publisher of Time, Life, Fortune, and Sports Illustrated.

Archduchess Margarethe Klementine Maria of Austria was a member of the Hungarian line of the House of Habsburg and an Archduchess of Austria by birth. Through her marriage to Albert, 8th Prince of Thurn and Taxis, Margarethe Klementine was also a member of the House of Thurn and Taxis.

Princess Maria Ludwiga Theresia of Bavaria was a daughter of the last King of Bavaria, Ludwig III, and his wife, Maria Theresia of Austria-Este. Her husband, Prince Ferdinand Pius, Duke of Calabria, became the head of the House of Bourbon-Two Sicilies on 26 May 1934, thus she was titular queen consort of the Two Sicilies.

Dame Janne Haaland Matláry is a Norwegian political scientist, writer, and politician, who formerly represented the Christian Democratic Party. Since 2012 she has been a member of the Conservative Party. She is Professor of international politics at the University of Oslo, and served as State Secretary in the Ministry of Foreign Affairs 1997–2000.

Princess Michael of Kent is a member of the British royal family of German, Austrian, and Hungarian descent. She is married to Prince Michael of Kent, a grandson of George V. Princess Michael was an interior designer before becoming an author; she has written several books on European royalty. She carries out lecture tours and supports her husband in his public duties.

Paola is a member of the Belgian royal family, who was Queen of the Belgians from 1993 to 2013, as the wife of the King Albert II.

Freda Charcilia Payne is an American singer and actress. Payne is best known for her career in music during the mid–1960s through the mid–1980s. Her most notable record is her 1970 hit single, "Band of Gold". Payne was also an actress in musicals and film, as well as the host of a TV talk show. Payne is the older sister of Scherrie Payne, a former singer with the American vocal group The Supremes.

Sharon Rich is an American author and film historian, best known for the biography Sweethearts about 1930s singing stars Jeanette MacDonald and Nelson Eddy.

Sophie, Duchess of Hohenberg was the wife of Archduke Franz Ferdinand of Austria, the heir to the Austro-Hungarian throne. Their assassination in Sarajevo sparked a series of events that eventually led to World War I.

Dona Teresa Cristina delle Due Sicilie, nicknamed "the Mother of the Brazilians", was the Empress consort of Emperor Dom Pedro II of Brazil, who reigned from 1831 to 1889. Born a Princess of the Kingdom of the Two Sicilies in present-day southern Italy, she was the daughter of King Don Francesco I (Francis I) of the Italian branch of the House of Bourbon and his wife Maria Isabel. It was long believed by historians that the Princess was raised in an ultra-conservative, intolerant atmosphere which resulted in a timid and unassertive character in public and an ability to be contented with very little materially or emotionally. Recent studies revealed a more complex character, who despite having respected the social norms of the era, was able to assert a limited independence due to her strongly opinionated personality as well as her interest in learning, sciences and culture.

Princess Elisabeth von Thurn und Taxis is a German journalist, author, socialite, and art collector. By birth, she is a member of the German princely House of Thurn and Taxis. Since 2012 Elisabeth has worked as a style editor-at-large for Vogue. A Catholic traditionalist, she has written as a columnist for Vatican Magazine and authored a book on Catholic spirituality called The Faith of Children: in Praise of the People's Devotion. She has been referred to in the press as Princess TNT, a nickname once associated with her mother, Gloria, Princess of Thurn und Taxis.

Zita of Bourbon-Parma was the wife of Charles, the last monarch of Austria-Hungary. As such, she was the last Empress of Austria and Queen of Hungary, in addition to other titles.