* 1870 – Princess Helena Victoria of Schleswig-Holstein ( d. 1948 )

The Duke of Edinburgh arrived at St Helena in 1957 and then his son The Prince Andrew visited as a member of the armed forces in 1984 and his sister The Princess Royal arrived in 2002.

; 1846: Birth of The Princess Helena

* July 5 – Princess Helena, third daughter of Queen Victoria, marries Prince Christian of Schleswig-Holstein.

* February 17 – Princess Helena, Duchess of Albany, ( d. 1922 )

* June 9 – Princess Helena of the United Kingdom, third daughter of Queen Victoria ( b. 1846 )

* May 25 – Princess Helena of the United Kingdom ( d. 1923 )

******* HRH The Princess Helena, Princess Christian of Schleswig-Holstein ( 1846 – 1923 )

Four of her Árpád descendants were Saints: Elisabeth, Landgravine of Thuringia, Kinga, Duchess of Kraków and Princess Margaret of Hungary, Irene of Hungary, Saint of Eastern Orthodox Church, and one was Beatificated like her: Jolanta Helena, Duchess of Greater Poland.

The Georgian Chronicle, a 13th century compilation drawing from earlier sources, reports a marriage of Vakhtang I of Iberia to Princess Helena of Byzantium, identifying her as a daughter of the predecessor of Zeno.

When she was briefly imprisoned at Perm in 1918, Princess Helena Petrovna, the wife of Anastasia's distant cousin, Prince Ioann Konstantinovich of Russia, reported that a guard brought a girl who called herself Anastasia Romanova to her cell and asked if the girl was the daughter of the Tsar.

* Princess Helena of the United Kingdom ( 1846 – 1923 ), daughter of Queen Victoria

* Princess Helena Victoria of Schleswig-Holstein ( 1870 – 1948 )

The first President was Princess Christian of Schleswig-Holstein, Queen Victoria's third daughter, known to the RSN as Princess Helena.

Princess Wilhelmina Helena Pauline Maria of the Netherlands, Princess of Orange-Nassau, was born on 31 August 1880 in The Hague, Netherlands.

* Finty Williams as Princess Helena

Queen Victoria of the United Kingdom had two yet unmarried daughters, Princess Helena and Princess Louise, and Louise tried to marry Frederick to one of them.

His godparents were Queen Victoria ( his paternal grandmother ), King Christian IX of Denmark ( his maternal grandfather, represented by his brother Prince Johann of Schleswig-Holstein-Sonderburg-Glücksburg ), King Leopold I of Belgium ( his great great-uncle ), the Dowager Duchess of Schleswig-Holstein-Sonderburg-Glücksburg ( his maternal great-grandmother, for whom the Duchess of Cambridge stood proxy ), the Duchess of Saxe-Coburg and Gotha ( his great-aunt by marriage, for whom the Grand Duchess of Mecklenburg-Strelitz stood proxy ), the Landgrave of Hesse ( his maternal great-grandfather, for whom Prince George, Duke of Cambridge, stood proxy ), the Crown Princess of Prussia ( his paternal aunt, for whom The Princess Helena, her sister, stood proxy ) and The Prince Alfred ( his paternal uncle ).

She was named after Victoria Eugenie of Battenberg, the daughter of Princess Beatrice, the youngest daughter of Queen Victoria, and Princess Helena, Victoria's third daughter.

Princess Emma of Waldeck and Pyrmont ( 2 August 1858 – 20 March 1934 ) was Queen consort of William III, King of the Netherlands and Grand Duke of Luxembourg.

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.

She was the fourth daughter of Georg Viktor, Prince of Waldeck and Pyrmont and Princess Helena of Nassau.

* Her Serene Highness Princess Emma of Waldeck and Pyrmont ( 1858 – 1879 )

* Her Majesty Queen Emma of the Netherlands, Princess of Waldeck and Pyrmont ( 1879 – 1890 )

* Cecilie, Princess of Waldeck and Pyrmont ( born 1956 ), wife of Wittekind, Prince of Waldeck and Pyrmont

* Princess Caroline of Waldeck and Pyrmont ( 1748-1782 ), Duchess consort of Courland

* Princess Elisabeth of Waldeck and Pyrmont ( 1873-1961 ), youngest daughter of George Victor, Prince of Waldeck and Pyrmont

* Princess Guda of Waldeck and Pyrmont ( born 1939 ), youngest daughter of Josias, Hereditary Prince of Waldeck and Pyrmont

* Princess Helena of Waldeck and Pyrmont ( 1861-1922 ), German-born princess, a member of the British Royal Family by marriage

* Princess Helena of Waldeck and Pyrmont ( 1899 – 1948 ), only daughter of Friedrich, Prince of Waldeck and Pyrmont

* Princess Hermine of Waldeck and Pyrmont ( 1827-1910 ), second daughter of George II, Prince of Waldeck and Pyrmont

* Princess Ida of Waldeck and Pyrmont ( 1796-1869 ), member of the House of Waldeck and Pyrmont and a Princess of Waldeck and Pyrmont, Germany

* Princess Marie of Waldeck and Pyrmont ( 1857 – 1882 ), third daughter of George Victor, Prince of Waldeck and Pyrmont

* 1767 – Princess Frederica Charlotte of Prussia ( d. 1820 )

* October 16 – Princess Frederica of Hanover ( b. 1848 )

********* HRH Princess Frederica of Hanover and Cumberland ( 1917 – 1981 )

******* HRH Princess Frederica of Hanover and Cumberland, Baroness von Pawel-Rammingen ( 1848 – 1926 )

Princess Catharina Frederica of Württemberg ( 21 February 1783 – 29 November 1835 ) was the second wife of Jérôme Bonaparte.

Willem V of Orange and Wilhelmina of Prussia, Princess of Orange | Wilhelmina of Prussia with their children from left to right: the future King William I of the Netherlands, Frederick, and Frederica Louise Wilhelmina, later Princess of Brunswick-Luneburg.

King Carl XVI Gustaf of Sweden, the current monarch, descends from the Oxenstierna through his maternal grandmother, Princess Victoria Adelaide of Schleswig-Holstein, whose ancestor Friedrich Karl Ludwig, Duke of Schleswig-Holstein-Sonderburg-Beck was son of Countess Frederica of Dohna-Schlobitten, great-great-granddaughter of Gabriel Bengtsson Oxenstierna, 1st Count of Korsholma and Vaasa, himself father of Bengt Gabrielsson the aforementioned and first cousin of Axel and Bengt Gustafssöner, as well as great-great-great-great-grandson of regent Bengt Jönsson the aforementioned.

On 29 September 1791 at Charlottenburg, Berlin, and again on 23 November 1791 at Buckingham Palace, Frederick married his cousin Princess Frederica Charlotte of Prussia, the daughter of King Frederick William II of Prussia and Elisabeth Christine of Brunswick-Lüneburg.

After receiving favorable impressions, Catherine invited Princess Louise and her younger sister Frederica, to Russia.

Prince George of Cumberland was born in Berlin, the only son of Prince Ernest Augustus, Duke of Cumberland, himself fifth son of George III, and his wife, Princess Frederica, Duchess of Cumberland.

George V of Hanover, his wife Marie of Saxe-Altenburg and their children Ernest Augustus, Crown Prince of Hanover, Princess Frederica of Hanover, and Princess Marie of Hanover

George V of Hanover | King George V and Marie of Saxe-Altenburg | Queen Marie of Hanover and their children Ernest Augustus, Crown Prince of Hanover | Ernest Augustus, Princess Frederica of Hanover | Frederica and Princess Marie of Hanover | Marie. Prince Ernest Augustus of Hanover, Duke of Brunswick-Lüneburg, Prince of the United Kingdom of Great Britain and Ireland, was born at Hanover during the reign of his paternal grandfather, Ernest Augustus I.

From birth until her first marriage her title was Her Serene Highness Duchess Frederica of Mecklenburg, Princess of Mecklenburg-Strelitz

The twice-widowed Duke Charles considered himself unable to give his daughters proper rearing and education, so he sent Frederica and her elder sisters Charlotte, Therese and Louise to their maternal grandmother, Maria Louise Albertine of Leiningen-Falkenburg-Dagsburg, Dowager Princess of Hesse-Darmstadt, called Princess George ( in allusion to her late husband, the second son of Louis VIII, Landgrave of Hesse-Darmstadt ).

Frederica had to maintain her family with her own resources after her brother-in-law, King Frederick William III of Prussia, refused to restore her annual pension as a Dowager Princess of Prussia.

* 3 March 1778 – 26 December 1793: Her Serene Highness Duchess Frederica of Mecklenburg, Princess of Mecklenburg-Strelitz

* Princess Frederica ( 18 April 1917 – 6 February 1981 ); married 1938 Paul I of the Hellenes ( 14 December 1901 – 6 March 1964 ), and had issue.