Even when this elder brother first displayed symptoms of delicate health, the notion that he might die young was never taken seriously, and he was betrothed to the Princess Maria Feodorovna ( Dagmar of Denmark ).

On 23 January 1878 at the Basilica of Atocha in Madrid, Alfonso married his cousin, Princess Maria de las Mercedes, daughter of Antoine, Duke of Montpensier, but she died within six months of the marriage.

Thus, there was seen a need for a new law that would ensure the continuance of the succession following the death of the last legal heir under the Bill of Rights, being Princess Anne, guaranteeing the line of succession would continue in the Protestant line, and excluding any possible claims by the deposed James II or his son and daughter, James Francis Edward and Louisa Maria Teresa Stuart.

In Turin on 29 September 1781 ( by proxy ) and again in Dresden on 24 October 1781 ( in person ), Anton married firstly with the Princess Caroline of Savoy ( Maria Carolina Antonietta Adelaida ), daughter of the King Victor Amadeus III of Sardinia and Maria Antonietta of Spain.

* Maria, Princess of Hungary, daughter of János, Count of Hungary, whose second husband was Payo Gómez de Sotomayor.

James also requested that Parliament sanction the marriage between the Prince of Wales and Princess Henrietta Maria of France, whom Charles had met in Paris while en route to Spain.

* 1784 – Princess Maria Antonia of Naples and Sicily, Princess of Asturias ( d. 1806 )

She was the daughter of Archduke Ferdinand of Austria-Este and Maria Beatrice d ' Este, Princess of Modena.

In Dresden on 24 April 1833 Frederick Augustus married secondly with the Princess Maria of Bavaria ( Maria Anna Leopoldine Elisabeth Wilhelmine ), daughter of the King Maximilian I Joseph of Bavaria.

* 1625 – King Charles I marries Henrietta Maria of France, Princess of France

* 1843 – Princess Maria Clotilde of Savoy ( d. 1911 )

Maria Feodorovna ( 26 November 1847 – 13 October 1928 ), born Princess Dagmar of Schleswig-Holstein-Sonderburg-Glücksburg, later styled Princess Dagmar of Denmark, was Empress consort of Russia as spouse of Emperor Alexander III.

* Orhan married in 1346 Theodora Maria Cantakouzene, Princess of Byzantium, born in 1332.

His family life was not so happy ; his beloved wife Maria Alexandrovna had serious problems with her lungs, which led to her death and to the dissolution of the close-knit family due to his quick morganatic marriage to his longtime mistress, Princess Catherine Dolgoruki.

With financial backing from Savva Mamontov ( the director of the Russian Private Opera Company ) and Princess Maria Tenisheva, the group founded the journal Mir iskusstva ( World of Art ).

* June 25 – Princess Maria Clotilde of Savoy ( b. 1843 )

* January 17 – Princess Maria Carolina of Savoy, crown princess of Saxony, died of smallpox ( d. 1782 )

* January 23 – Joseph II, Holy Roman Emperor marries Princess Maria Josepha of Bavaria in Vienna.

* June 13 – King Charles I of England marries Henrietta Maria, Princess of France and Navarre.

In 1733 he went to Madrid as music master to Princess Maria Barbara, who had married into the Spanish royal house.

Emma was born as Adelheid Emma Wilhelmina Theresia, Princess of Waldeck and Pyrmont on 2 August 1858 in Arolsen Castle in Arolsen, the capital of the small German principality of Waldeck and Pyrmont.

** Princess Gabrielle Adelgunde Marie Theresia Antonia of Bavaria ( b. 10 May 1927 ).

Luise of Tuscany ( 2 December 1870, Salzburg – 23 March 1947, Brussels ) ( Luise Antoinette Maria Theresia Josepha Johanna Leopoldine Caroline Ferdinande Alice Ernestine, Princess Imperial and Archduchess of Austria, Princess of Tuscany, Hungary and Bohemia ) was a daughter of Ferdinand IV of Tuscany and his second wife, Alice of Bourbon-Parma, daughter of Duke Charles III and Louise d ' Artois.

* Princess Maria Theresia ( 28 December 1721 – 19 January 1753 )

* Princess Maria Theresia ( 1649 – 1716 )

* Princess Marie Franziska de Paula Theresia Josepha ( Vienna, 20 September 1834 – Vienna, 1 December 1909 ), married in Vienna on 29 October 1860 Ferdinand Graf von Trauttmansdorff-Weinsberg ( Vienna, 27 June 1825 – Schloss Friedau, 12 December 1896 ), and had issue

* Princess Ida Maria Lamberta Theresia Franziska de Paula ( Eisgrub, 17 September 1839 – Libejic, 4 August 1921 ), married in Vienna on 4 June 1857 Adolf Joseph 8te Fürst zu Schwarzenberg ( Vienna, 18 March 1832 – Libejic, 5 October 1914 ), 1, 092nd Knight of the Order of the Golden Fleece in Austria, and had issue

* Maria Theresia, Princess of Modena and later Queen consort of Bavaria ( November 20, 1875 – February 3, 1919 ), his niece.

* Archduchess Anna Maria Theresia, Princess of Tuscany ( 1879 – 1961 ).

* 2007 – Princess Isabella of Denmark

* Sophie Marceau as Princess Isabella of France

** Isabella of Valois, Princess of France ( d. 1410 )

* October 2 – Isabella, Princess of Asturias, Daughter of Isabella I of Castile and Ferdinand II of Aragon ( d. 1498 )

Sophie Marceau as Princess Isabella in Braveheart

Isabella and her husband retaliated by threatening to keep Princess Joan, who had been promised in marriage to the King of Scotland, in France.

A member of the House of Capet, Philip was born at the Palace of Fontainebleau at Seine-et-Marne to King Louis IX's eldest son Prince Philip the Bold and Princess Isabella.

*# Isabella ( Isabelle ), Princess of France ( Paris, 24 July 1373 – 13 February 1377, Paris )

He married Princess Isabella of Parma in October 1760 — a union fashioned to bolster the 1756 defensive pact between France and Austria ( the bride's mother was the eldest daughter of the incumbent King of France )— with whom he had his only child, Maria Theresa.

** Her Royal Highness Princess Isabella Henrietta Ingrid Margrethe of Denmark, Countess of Monpezat, born on 21 April 2007.

That year he allied with Sibylla and Guy of Lusignan against Count Raymond, and his influence contributed to the recognition of Guy as king of Jerusalem, although Raymond and the Ibelins were attempting to advance the claim of his stepson Humphrey's wife Princess Isabella.

* Isabella, Princess of Asturias ( 1470 – 1498 ), queen consort of Manuel I of Portugal

During this time, Torquemada met the young Princess Isabella I and the two immediately established good relations.

Since the young sovereign was not yet of age, he instituted a regency, under his sister, Princess Isabella Maria.

With Princess Isabella Maria dangerously ill, Peter resolved to entrust his brother Miguel with the kingdom, which Miguel was only too eager to accept.

In the former regency's court there were few strong supporters of a constitutional monarchy ; Princess Isabella Maria was supported by weak-willed ministers or incompetents and was personally too timid to stand up to Miguel.

Meanwhile, Raymond had gone to Nablus, home of Balian and Maria, and summoned all those nobles loyal to Princess Isabella and the Ibelins.

Charles II of Naples had at first granted the fiefdom of Morea or Achaea to Princess Isabella of Villehardouin ( from the Villehardouin dynasty ), but he deposed her in 1307 and granted it to his son Philip I of Taranto, who in 1313 transferred it to Matilda ( or Mafalda, or Maud ) of Hainaut, heiress of Isabella of Villehardouin, who was married to Louis of Burgundy, titular King of Thessalonica.

he was the partisan of the Princess Isabella, afterwards queen, while his eldest brother Diego Hurtado de Mendoza, 2nd marquis of Santillana, remained however faithful to king Henry IV of Castile, till his rather controverted death in December 1474.

Married Princess Isabella Antonie of Croÿ ( 1890 – 1982 ) and had issue.

" He had come to have his own vassals married to his cousins, Baldwin's sister Princess Sibylla and half-sister Princess Isabella.