The American diaspora includes multiple instances in which United States citizens have emigrated after marrying members of international noble families.
There are also individuals who were born outside the United States but maintain US citizenship through an American parent:
Name | Title after marriage | Birthplace | International noble | Country | Marriage | Ref. | Image |
---|---|---|---|---|---|---|---|
Gladys Deacon | Gladys Spencer-Churchill, Duchess of Marlborough | Paris, France [a] | Charles Spencer-Churchill, 9th Duke of Marlborough | United Kingdom | 1921–1934 | [30] [31] | |
Marie-Chantal Miller | Marie-Chantal, Crown Princess of Greece | London, England [b] | Pavlos, Crown Prince of Greece | Greece | July 1, 1995–present | [14] [16] [23] [32] | |
Christopher O'Neill | London, England [c] | Princess Madeleine, Duchess of Hälsingland and Gästrikland | Sweden | June 8, 2013–present | [16] [25] [33] |
Prince Miguel Januário of Braganza was the Miguelist claimant to the throne of Portugal from 1866 to 1920. He used the title Duke of Braganza.
Catherine Oxenberg is an American actress. She is best known for her role as Amanda Carrington on the 1980s prime-time soap opera Dynasty. Oxenberg is the daughter of Princess Elizabeth of Yugoslavia and her first husband, Howard Oxenberg (1919–2010). She twice played Diana, Princess of Wales on screen, in The Royal Romance of Charles and Diana (1982) and Charles and Diana: Unhappily Ever After (1992), and has appeared in many other films.
John Albert Edward William Spencer-Churchill, 10th Duke of Marlborough,, styled Marquess of Blandford until 1934, was a British military officer and peer.
Princess Angela of Liechtenstein, Countess of Rietberg is a Panamanian-American fashion designer and member of the Liechtenstein princely family. Born in Panama and raised in the United States, Angela became the first woman of primarily African descent to marry into a reigning European dynasty. She married Prince Maximilian of Liechtenstein in January 2000 and the couple has a son, Prince Alfons, who is sixth in the line of succession to the Liechtensteiner throne.
Edmund Maurice Burke Roche, 4th Baron Fermoy was a British Conservative Party politician who held a title in the Peerage of Ireland.
Princess Margaret of Denmark was a Danish princess by birth and a princess of Bourbon-Parma as the wife of Prince René of Bourbon-Parma. She was the youngest grandchild of Christian IX of Denmark and Queen Louise.
Berthold Prinz und Markgraf von Baden, styled Margrave of Baden and Duke of Zähringen, was the head of the House of Baden, which had reigned over the Grand Duchy of Baden until 1918, from 1929 until his death. He was the brother-in-law of Philip, Duke of Edinburgh, through his marriage to Philip's sister, Princess Theodora of Greece and Denmark.
Isabel Douglas, Countess of Mar was Countess of Mar.
Anita Rhinelander Morris was an American socialite and heiress who married Prince Miguel, Duke of Viseu, grandson of King Miguel I of Portugal, and the eldest son of Dom Miguel, Duke of Braganza, who was Miguelist claimant to the throne of Portugal from 1866 to 1920.
Olive, Lady Baillie was an Anglo-American heiress, landowner and hostess. She is best known as the owner of Leeds Castle, near Maidstone, Kent, England. On her death the castle was bequeathed to a charitable trust to enable it to be open to the public.
Gladys Marie Spencer-Churchill, Duchess of Marlborough was a French American aristocrat and socialite. She was the mistress and later the second wife of Charles Spencer-Churchill, 9th Duke of Marlborough.
The wedding of Princess Madeleine, Duchess of Hälsingland and Gästrikland, and the British-born American financier Christopher O'Neill took place in Stockholm on 8 June 2013.
Joan Barbara Berry, Viscountess Camrose, was an English socialite, one of the Bright Young Things.
Anne Catherine Tredick Mommand was an American heiress who married into the British aristocracy.
Margaretta Armstrong Finch-Hatton, Countess of Winchilsea and Nottingham was an American heiress who married into the English aristocracy.
Prince Johannes Baptist Alois Ferdinand Lucas Anton Joseph Maria of Liechtenstein was a Prince of the House of Liechtenstein and nephew of Franz I, Prince of Liechtenstein and cousin of Franz Joseph II, Prince of Liechtenstein. Prince Johannes married two Americans and became a rancher.
Prince Philippos of Greece and Denmark is the youngest child of Constantine II and Anne-Marie, who were the last King and Queen of Greece, from 1964 to 1973.
Edward Parker Deacon was an American heir known for killing his wife's lover in her apartments at Cannes, France.
Count Franz Paul Rudolf Maria Josef Pálffy ab Erdöd was a Hungarian aristocrat, landowner, and author best known for his eight marriages.
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