Descendants of Christian IX of Denmark


King Christian IX of Denmark, known as the "father-in-law of Europe", ruled Denmark from 1863 to 1906. He and his queen consort, Louise of Hesse-Kassel, became the ancestors of many members of European royalty.
In 1842, prior to becoming King of Denmark, Christian married Louise, whose familial connections allowed him to secure his status as the heir-presumptive to the Danish throne in 1852. Christian and Louise had three sons and three daughters together, and the couple actively involved themselves in their children's education because of their limited finances. Although Christian had an affectionate relationship with his daughters, he rejected his eldest son, Frederick, over political differences.
After the commencement of Christian's reign as King of Denmark, his popularity gradually improved among his subjects, partially because of Louise's efforts to marry their children with members of royal families across Europe, including their daughter Princess Alexandra with Albert Edward, Prince of Wales, and their daughter Princess Dagmar with Alexander, Tsarevich of Russia.
All of Christian and Louise's six children would go on to have progeny of their own. In addition, some of Christian and Louise's extended descendants would rule as monarchs themselves in European countries. For example, Christian and Louise's grandsons Constantine I, Nicholas II, and George V reigned over Greece, Russia, and the United Kingdom, respectively.

Background

King Christian IX

For the first 13 years of his life, Christian lived in Germany. Following the death of his father, Friedrich Wilhelm, in 1831, Christian trained as an officer in Copenhagen. He fought on behalf of the Danish Unitary State in the First Schleswig War.
In 1852, Christian became the heir presumptive to the Danish throne. Following the death of his second cousin [Frederick VII of Denmark|King Frederick VIII of Denmark|Frederick VII] 11 years later, Christian became King of Denmark. Due to Christian's German background, he was unpopular among his subjects during the start of his reign. He nearly abdicated in 1864 after Denmark's loss in the Second Schleswig War. Christian's popularity recovered, however, as his children married into several European royal families.

Queen Louise

Born Princess Louise of Hesse-Kassel, Louise became Queen of Denmark in 1863. Because her mother was a sister of King Christian VIII, Louise's marriage to Christian IX was an important factor in his rise to the Danish throne. Moreover, Louise was instrumental in marrying her children across European royalty, which helped increase her husband's popularity among the Danish people.
As Queen of Denmark, Louise exemplified the female ideas of her time. Despite remaining in the shadow of Christian, she showed artistic and social talent. Through her charity work, Louise founded the Diakonissestiftelsen in Copenhagen.

Marriage

Christian and Louise were married in 1842.
PortraitDescendants
Christian IX, King of Denmark 8 April 181829 January 19066 children, including:
Princess Louise of Hesse-Kassel7 September 181729 September 18986 children, including:
  • Frederick VIII, King of Denmark
  • Alexandra, Queen of the United Kingdom
  • George I, King of the Hellenes
  • Maria Feodorovna, Empress of Russia
  • Children

    King Christian IX, together with Queen Louise, had six children: Frederick, Alexandra, George, Dagmar, [Princess Princess Thyra of Denmark|Thyra of Denmark|Thyra], and [Prince Prince Valdemar of Denmark|Valdemar of Denmark|Valdemar]. Because of the strained finances and limited fortunes that Christian and Louise had before 1852, they were actively involved in the education of Dagmar and her siblings during that time. Later, from 1875 to 1900, Christian and Louise would annually welcome their children and grandchildren across six different European royal houses at Fredensborg Palace in Denmark.
    Within Christian and Louise's family, Thyra was called the "gentle and good daughter" by her father. In addition, Alexandra and Dagmar were respectively seen as the "pretty" and "clever" girls. In contrast, Christian rejected Frederick, then Crown Prince of Denmark, because of their contrasting conservative and reformist mindsets, respectively. Furthermore, Christian had reservations about George becoming King of the Hellenes after the Greek National Assembly elected the latter to be their monarch, seeing the country's throne as a doubtful proposition. Nevertheless, George successfully persuaded his father and assumed the Greek throne in 1863. This influenced Valdemar's decision to decline an offer for the Bulgarian throne in 1878. He did not want to risk going to war with his brother George, given the relations between Bulgaria and Greece at the time.
    Portrait
    Frederick VIII, King of Denmark Married 1869, Princess Louise of Sweden
    8 children
    Princess Alexandra of DenmarkMarried 1863, Edward VII, King of the United Kingdom
    6 children
    George I, King of the Hellenes Married 1867, Grand Duchess Olga Constantinovna of Russia
    8 children
    Princess Dagmar of DenmarkMarried 1866, Alexander III, Emperor of Russia
    6 children
    Princess Thyra of DenmarkMarried 1878, Ernest Augustus, Crown Prince of Hanover
    6 children
    Prince Valdemar of DenmarkMarried 1885, Princess Marie of Orléans
    5 children

    Grandchildren

    Christian IX and Louise had 38 grandchildren: eight children of Frederick VIII, six children of Alexandra, seven children of George I, six children of Dagmar, six children of Thyra, and five children of Valdemar.

    Children of Frederick VIII and Louise

    At the age of 17, Princess Louise of Sweden became engaged to King Frederick VIII of Denmark, then called Frederick, Crown Prince of Denmark, at Bäckaskog Castle in Sweden. Frederick and Louise would later marry in 1869 in Stockholm. This marriage took place in the context of a desire for a Scandinavian union in both Denmark and Sweden.
    Together, Frederick and Louise had eight children. Two of these children, Christian and Haakon, became King of Denmark and King of Norway, respectively. Frederick and Louise's family came to be defined by Louise's piety. Moreover, Louise oversaw the strictly disciplined education of her children.
    Over time, Frederick and Louise's marriage became a reasonably happy one. However, because of Frederick's estrangement from his father, he and his wife kept their distance from his relatives. In addition, Louise had difficult relationships with her in-laws in the Danish royal family.
    Portrait
    Christian X, King of Denmark Married 1898, Duchess Alexandrine of Mecklenburg-Schwerin and had 2 children:
    Haakon VII, King of Norway Married 1896, [Maud of Wales|Princess Maud of Wales|Maud of Wales] and had 1 child:
  • Olav V, King of Norway
  • *Father of Harald V, King of Norway
  • Princess Louise of DenmarkMarried 1896, Prince Frederick of Schaumburg-Lippe and had 3 children:
  • Princess Marie Louise of Schaumburg-Lippe
  • Prince Christian of Schaumburg-Lippe
  • Princess Stephanie of Schaumburg-Lippe
  • Prince Harald of DenmarkMarried 1909, Princess Helena Adelaide of Schleswig-Holstein-Sonderburg-Glücksburg and had 5 children:
  • Princess Feodora of Denmark
  • Princess Caroline-Mathilde of Denmark
  • Princess Alexandrine-Louise of Denmark
  • Prince Gorm of Denmark
  • Prince Oluf of Denmark
  • Princess Ingeborg of DenmarkMarried 1897, Prince Carl, Duke of Västergötland and had 4 children:
  • Princess Margaretha of Sweden
  • Märtha, Crown Princess of Norway
  • *Mother of Harald V, King of Norway
  • Astrid, Queen of the Belgians
  • *Mother of Joséphine-Charlotte, Grand Duchess of Luxembourg, Baudouin, King of the Belgians, and Albert II, King of the Belgians
  • Prince Carl, Duke of Östergötland
  • Princess Thyra of DenmarkDied unmarried
    Prince Gustav of DenmarkDied unmarried
    Princess Dagmar of DenmarkMarried 1922, Jørgen Castenskjold and had 4 children, including
  • Christian Ludwig Castenskjold
  • Jørgen Castenskjold
  • Children of Alexandra and Edward VII

    In 1861, Princess Alexandra met King Edward VII of the United Kingdom, then called Albert Edward Prince of Wales, at the Speyer Cathedral in Germany. Edward was the eldest son of Queen Victoria and Prince Albert. Edward later proposed to Alexandra in 1862, and they married in 1863 at St George's Chapel in Windsor Castle in the United Kingdom.
    Although Alexandra and Edward got along fairly well, Edward engaged in several affairs during their marriage. However, for the most part, Alexandra did not pay attention to her husband's romantic liaisons.
    Together, Alexandra and Edward had six children. One of these children, Alexander John, died in infancy. Furthermore, Alexandra and Edward's eldest son, Albert Victor, died in 1892 after contracting an illness during a flu pandemic. Albert Victor's death devastated Alexandra.
    The three daughters of Edward and Alexandra, Louise, [Princess Princess Victoria of the United Kingdom|Victoria of the United Kingdom|Victoria], and Maud, were known for being active during their youth. As the daughters aged, they became more withdrawn. Alexandra did not want Louise, Victoria, and Maud to marry because her daughters had two brothers who could potentially follow Edward to the British throne. However, both Louise and Maud eventually married.
    Portrait of Queen Alexandra and King Edward VII's family

    Portrait
    Prince Albert Victor, Duke of Clarence and AvondaleDied unmarried
    George V, King of the United Kingdom Married 1893, Princess Victoria Mary of Teck and had 6 children:
    Louise, Princess RoyalMarried 1889, Alexander Duff, 1st Duke of Fife, and had 3 children:
  • Alistair Duff, Marquess of Macduff
  • Princess Alexandra, 2nd Duchess of Fife
  • Princess Maud of the United Kingdom
  • Princess Victoria of the United KingdomDied unmarried
    Princess Maud of WalesMarried 1896, Haakon VII, King of Norway, and had 1 child:
  • Olav V, King of Norway
  • *Father of Harald V, King of Norway
  • Prince Alexander John of Wales

    Children of George I and Olga

    In 1863, the Kingdom of Greece was without a monarch. The royal houses of Europe believed that George I, then Prince William of Denmark, would be a suitable candidate for the Greek throne. Consequently, George traveled to Greece, a country that he had never visited before, that same year to start his reign.
    After arriving in Greece, George married Grand Duchess Olga Constantinovna of Russia in 1867. George and Olga had eight children together.
    Portrait
    Constantine I, King of the Hellenes Married 1889, Princess Sophia of Prussia and had 6 children:
    Prince George of Greece and DenmarkMarried 1907, Marie Bonaparte and had 2 children:
  • Prince Peter of Greece and Denmark
  • Princess Eugénie of Greece and Denmark
  • Princess Alexandra of Greece and DenmarkMarried 1889, Grand Duke Paul Alexandrovich of Russia and had 2 children:
  • Grand Duchess Maria Pavlovna of Russia
  • Grand Duke Dmitri Pavlovich of Russia
  • Nicholas of Greece and DenmarkMarried 1902, Grand Duchess Elena Vladimirovna of Russia and had 3 children:
  • Princess Olga of Greece and Denmark
  • Princess Elizabeth of Greece and Denmark
  • Princess Marina of Greece and Denmark
  • Princess Maria of Greece and DenmarkMarried 1900, Grand Duke George Mikhailovich of Russia and had 2 children:
  • Princess Nina Georgievna of Russia
  • Princess Xenia Georgievna of Russia
  • Princess Maria of Greece and DenmarkMarried 1922, Admiral Perikles Ioannidis and had no children
    Princess Olga of Greece and Denmark
    Prince Andrew of Greece and DenmarkMarried 1903, Princess Alice of Battenberg and had 5 children:
  • Princess Margarita of Greece and Denmark
  • Princess Theodora of Greece and Denmark
  • Princess Cecilie of Greece and Denmark
  • Princess Sophie of Greece and Denmark
  • Prince Philip of Greece and Denmark
  • *Father of Charles III, King of the United Kingdom
  • Prince Christopher of Greece and DenmarkMarried 1920, Nonie May Stewart and had no children
    Prince Christopher of Greece and DenmarkMarried 1929, Princess Françoise of Orléans and had 1 child:
  • Prince Michael of Greece and Denmark
  • Children of Dagmar and Alexander III

    Queen Louise, Dagmar's mother, hoped to find a suitable husband for her daughter in the Russian imperial court. Following the marriage of Dagmar's sister Alexandra, Queen Louise dedicated her enthusiasm to making this desire a reality. Eventually, in 1864, Dagmar became engaged to Nicholas Alexandrovich, the then-heir to the Russian throne. However, he died one year later.
    While on his deathbed, Nicholas insisted that his brother, Emperor Alexander III of Russia, marry Dagmar. Dagmar gradually developed a romantic attraction toward Alexander. They married in October 1866, and Dagmar took the name Maria Feodorovna after converting to Russian Orthodoxy.
    Maria and Alexander would go on to have six children together, one of whom, Alexander, did not survive past infancy. Maria adored and spoiled her surviving children, especially Nicholas. Likewise, Alexander adored his daughters.
    Of the five children of Maria and Alexander who survived past infancy, George died of tuberculosis. Moreover, Nicholas, Michael, and the former's five children were killed during the Russian Revolution.
    Portrait of Emperor Alexander III and Empress Maria's family

    Portrait
    Nicholas II, Emperor of Russia Married 1894, Princess Alix of Hesse and by Rhine and had 5 children:
    Grand Duke Alexander Alexandrovich of Russia
    Grand Duke George Alexandrovich of RussiaDied unmarried
    Grand Duchess Xenia Alexandrovna of RussiaMarried 1894, Grand Duke Alexander Mikhailovich of Russia and had 7 children:
  • Princess Irina Alexandrovna of Russia
  • Prince Andrei Alexandrovich of Russia
  • Prince Feodor Alexandrovich of Russia
  • Prince Nikita Alexandrovich of Russia
  • Prince Dmitri Alexandrovich of Russia
  • Prince Rostislav Alexandrovich of Russia
  • Prince Vasili Alexandrovich of Russia
  • Grand Duke Michael Alexandrovich of RussiaMarried 1911, Natalia Brasova and had 1 child:
  • George Mikhailovich, Count Brasov
  • Grand Duchess Olga Alexandrovna of RussiaMarried 1901, Duke Peter Alexandrovich of Oldenburg and had no children
    Grand Duchess Olga Alexandrovna of RussiaMarried 1916, Nikolai Alexandrovich Kulikovsky and had 2 children:
  • Tikhon Nikolaevich
  • Guri Nikolaevich
  • Children of Thyra and Ernest Augustus

    Finding a suitable husband for Princess Thyra of Denmark was an undertaking for her mother, Queen Louise, who had one potential suitor in mind for Thyra: Prince Ernest Augustus, Duke of Cumberland. Eventually, Thyra married him, which gave her the desired opportunity to have children.
    Together, Thyra and Ernest Augustus had six children. Living in Gmunden, Austria, Thyra enjoyed a quiet life which allowed her to spend time with her children. However, two of her sons died at a young age. Prince George William died in a car accident on the way to the funeral of his uncle King Frederick VIII of Denmark, and Prince Christian died of appendicitis.
    Portrait of Princess Thyra and Prince Ernest Augustus's family

    Portrait
    Princess Marie Louise of Hanover and CumberlandMarried 1900, Prince Maximilian of Baden and had 2 children:
    Prince George William of Hanover and CumberlandDied unmarried
    Princess Alexandra of Hanover and CumberlandMarried 1904, Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin, and had 5 children:
  • Friedrich Franz, Hereditary Grand Duke of Mecklenburg-Schwerin
  • Duke Christian Louis of Mecklenburg-Schwerin
  • Duchess Olga of Mecklenburg-Schwerin
  • Duchess Thyra of Mecklenburg-Schwerin
  • Duchess Anastasia of Mecklenburg-Schwerin
  • Princess Olga of Hanover and CumberlandDied unmarried
    Prince Christian of Hanover and Cumberland
    Ernest Augustus, Duke of Brunswick Married 1913, Princess Victoria Louise of Prussia and had 5 children:
  • Ernest Augustus, Hereditary Prince of Brunswick
  • Prince George William of Hanover
  • Frederica, Queen of the Hellenes
  • *Mother of Sofía, Queen of Spain, and Constantine II, King of the Hellenes
  • Prince Christian Oscar of Hanover
  • Prince Welf Henry of Hanover
  • Children of Valdemar and Marie

    In 1885, Prince Valdemar of Denmark married Marie of Orléans, a French princess. Together, they had five children who were nicknamed the "naughty children from the Yellow Palace". Nevertheless, both Valdemar and Marie were very popular in Denmark.
    Because of Valdemar's interest in ships, he went on long sea voyages, a practice that continued during his marriage to Marie.
    PortraitName
    Prince Aage of DenmarkMarried 1914, Mathilde Calvi dei conti di Bergolo and had 1 child:
    Prince Axel of DenmarkMarried 1919, Princess Margaretha of Sweden and had 2 children:
  • Prince George of Denmark
  • Prince Flemming of Denmark
  • Prince Erik of DenmarkMarried 1924, Lois Frances Booth and had 2 children:
  • Countess Alexandra of Rosenborg
  • Count Christian of Rosenborg
  • Prince Viggo of DenmarkMarried 1924, Eleanor Margaret Green and had no children
    Princess Margaret of DenmarkMarried 1921, Prince René of Bourbon-Parma and had 4 children:
  • Prince Jacques of Bourbon-Parma
  • Princess Anne of Bourbon-Parma
  • *Spouse of Michael I, King of Romania
  • Prince Michel of Bourbon-Parma
  • Prince André of Bourbon-Parma