Frederick VIII King of Denmark 1843-1912

Paternal Family Tree: Oldenburg

Maternal Family Tree: Anna Schaunberg 1370-1396

On 26th May 1842 [his father] King Christian IX of Denmark [aged 24] and [his mother] Queen Louise Hesse-Kassel of Denmark [aged 24] were married. She by marriage Queen Consort Denmark. He the son of [his grandfather] Friedrich Wilhelm Glücksburg Duke Schleswig Holstein Sonderburg Glücksburg and [his grandmother] Louise Caroline Hesse-Kassel Duchess Schleswig Holstein Sonderburg Glücksburg [aged 52]. They were second cousins. He a great x 2 grandson of King George II of Great Britain and Ireland. She a great x 2 granddaughter of King George II of Great Britain and Ireland.

On 3rd June 1843 Frederick VIII King of Denmark was born to King Christian IX of Denmark [aged 25] and Queen Louise Hesse-Kassel of Denmark [aged 25]. He a great x 3 grandson of King George II of Great Britain and Ireland. Coefficient of inbreeding 2.85%.

On 10th March 1863 [his brother-in-law] King Edward VII of the United Kingdom [aged 21] and [his sister] Alexandra of Denmark Queen Consort England [aged 18] were married at St George's Chapel, Windsor Castle [Map]. She the daughter of [his father] King Christian IX of Denmark [aged 44] and [his mother] Queen Louise Hesse-Kassel of Denmark [aged 45]. He the son of Prince Albert Saxe Coburg Gotha and Queen Victoria of the United Kingdom [aged 43]. They were third cousin once removed. She a great x 3 granddaughter of King George II of Great Britain and Ireland.

On 30th March 1863 [his brother] George I King Greece [aged 17] succeeded I King Greece.

On 15th November 1863 [his father] King Christian IX of Denmark [aged 45] succeeded IX King of Denmark.

On 15th October 1867 [his brother] George I King Greece [aged 21] and [his sister-in-law] Olga Constantinovna Holstein Gottorp Romanov Queen Consort Greece [aged 16] were married. She by marriage Queen Consort Greece. He the son of [his father] King Christian IX of Denmark [aged 49] and [his mother] Queen Louise Hesse-Kassel of Denmark [aged 50]. They were fifth cousin once removed. He a great x 3 grandson of King George II of Great Britain and Ireland.

On 28th July 1869 Frederick VIII King of Denmark [aged 26] and Louise of Sweden Queen Consort Denmark [aged 17] were married. He the son of King Christian IX of Denmark [aged 51] and Queen Louise Hesse-Kassel of Denmark [aged 51].

On 26th September 1870 [his son] Christian X King of Denmark was born to Frederick VIII King of Denmark [aged 27] and [his wife] Louise of Sweden Queen Consort Denmark [aged 18]. He a great x 4 grandson of King George II of Great Britain and Ireland. He married 26th April 1898 his fourth cousin once removed Alexandrine Mecklenburg-Schwerin Queen Consort Denmark and had issue.

On 3rd August 1872 [his son] Haakon VII King Norway was born to Frederick VIII King of Denmark [aged 29] and [his wife] Louise of Sweden Queen Consort Denmark [aged 20]. He a great x 4 grandson of King George II of Great Britain and Ireland. He married 1896 his first cousin Maud Windsor Queen Consort Norway, daughter of King Edward VII of the United Kingdom and Alexandra of Denmark Queen Consort England, and had issue.

On 17th February 1875 [his daughter] Louise Glücksburg was born to Frederick VIII King of Denmark [aged 31] and [his wife] Louise of Sweden Queen Consort Denmark [aged 23]. She a great x 4 granddaughter of King George II of Great Britain and Ireland.

On 8th October 1876 [his son] Harald Glücksburg was born to Frederick VIII King of Denmark [aged 33] and [his wife] Louise of Sweden Queen Consort Denmark [aged 24]. He a great x 4 grandson of King George II of Great Britain and Ireland. He married his second cousin Helene Adelheid Viktoria Marie Glücksburg, daughter of Friedrich Ferdinand Glücksburg Duke Schleswig Holstein Sonderburg Glücksburg and Victoria Friederike Oldenburg Duchess Schleswig Holstein Sonderburg Glücksburg, and had issue.

On 2nd August 1878 [his daughter] Princess Ingeborg Glücksburg was born to Frederick VIII King of Denmark [aged 35] and [his wife] Louise of Sweden Queen Consort Denmark [aged 26]. She a great x 4 granddaughter of King George II of Great Britain and Ireland. She married 22nd May 1919 her first cousin Prince Axel of Denmark and had issue.

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Translation of the Annals of the Six Kings of England by that traces the rise and rule of the Angevin aka Plantagenet dynasty from the mid-12th to early 14th century. Written by the Dominican scholar Nicholas Trivet, the work offers a vivid account of English history from the reign of King Stephen through to the death of King Edward I, blending political narrative with moral reflection. Covering the reigns of six monarchs—from Stephen to Edward I—the chronicle explores royal authority, rebellion, war, and the shifting balance between crown, church, and nobility. Trivet provides detailed insight into defining moments such as baronial conflicts, Anglo-French rivalry, and the consolidation of royal power under Edward I, whose reign he describes with particular immediacy. The Annals combines careful year-by-year reporting with thoughtful interpretation, presenting history not merely as a sequence of events but as a moral and political lesson. Ideal for readers interested in medieval history, kingship, and the origins of the English state, this chronicle remains a valuable and accessible window into the turbulent world of the Plantagenet kings.

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On 22nd December 1878 [his brother-in-law] Ernest Augustus Hanover 3rd Duke Cumberland and Teviotdale [aged 33] and [his sister] Thyra Glücksburg Duchess Cumberland and Teviotdale [aged 25] were married. She by marriage Duchess Cumberland and Teviotdale. She the daughter of [his father] King Christian IX of Denmark [aged 60] and [his mother] Queen Louise Hesse-Kassel of Denmark [aged 61]. He the son of George V King Hanover and Marie Saxe Altenburg Queen Consort Hanover. They were fourth cousins. He a great grandson of King George III of Great Britain and Ireland. She a great x 3 granddaughter of King George II of Great Britain and Ireland.

On 4th March 1880 [his daughter] Thyra Glücksburg was born to Frederick VIII King of Denmark [aged 36] and [his wife] Louise of Sweden Queen Consort Denmark [aged 28]. She a great x 4 granddaughter of King George II of Great Britain and Ireland.

On 4th March 1887 [his son] Gustav Glücksburg was born to Frederick VIII King of Denmark [aged 43] and [his wife] Louise of Sweden Queen Consort Denmark [aged 35]. He a great x 4 grandson of King George II of Great Britain and Ireland.

On 23rd May 1890 [his daughter] Dagmar Glücksburg was born to Frederick VIII King of Denmark [aged 46] and [his wife] Louise of Sweden Queen Consort Denmark [aged 38]. She a great x 4 granddaughter of King George II of Great Britain and Ireland.

In 1896 Haakon VII King Norway [aged 23] and Maud Windsor Queen Consort Norway [aged 26] were married. She the daughter of King Edward VII of the United Kingdom [aged 54] and Alexandra of Denmark Queen Consort England [aged 51]. He the son of Frederick VIII King of Denmark [aged 52] and Louise of Sweden Queen Consort Denmark [aged 44]. They were first cousins. He a great x 4 grandson of King George II of Great Britain and Ireland.

On 26th April 1898 Christian X King of Denmark [aged 27] and Alexandrine Mecklenburg-Schwerin Queen Consort Denmark [aged 18] were married. She by marriage Queen Consort Denmark. He the son of Frederick VIII King of Denmark [aged 54] and Louise of Sweden Queen Consort Denmark [aged 46]. They were fourth cousin once removed. He a great x 4 grandson of King George II of Great Britain and Ireland.

On 29th September 1898 [his mother] Queen Louise Hesse-Kassel of Denmark [aged 81] died.

On 9th August 1902 [his brother-in-law] King Edward VII of the United Kingdom [aged 60] was crowned VII King of the United Kingdom at Westminster Abbey [Map]. [his sister] Alexandra of Denmark Queen Consort England [aged 57] was crowned Queen Consort by Archbishop William Dalrymple Maclagan [aged 76].

Winifred, Duchess of Portland [aged 38], wearing the Portland Diamond Tiara, commissioned esppecially for the event, served as a canopy bearer to Queen Alexandra.

On 29th January 1906 [his father] King Christian IX of Denmark [aged 87] died. His son Frederick [aged 62] succeeded VIII King of Denmark. [his wife] Louise of Sweden Queen Consort Denmark [aged 54] by marriage Queen Consort Denmark.

On 4th April 1906 [his daughter] Louise Glücksburg [aged 31] died.

In 1912 George Holford [aged 51] and Susannah West Wilson [aged 47] were married at the Chapel Royal, St James's Palace. King George VI of the United Kingdom [aged 16], Elizabeth Bowes-Lyon Queen Consort England [aged 11], [his sister] Alexandra of Denmark Queen Consort England [aged 67] and [his niece] Princess Victoria Windsor [aged 43] were present. The Times reported ... "The aisle was lined by non-commissioned officers of the bridegroom's old regiment the 1st Life Guards. The bride who was given away by her two sons, wore a gown of old Point d'Alençon lace with a train of gold brocade veiled in chiffon. Instead of a hat she wore a headdress of gold lace and pink roses and she carried a bouquet of orchids ... The King and Queen gave Sir George Holford a pair of sleeve links bearing the Royal monogram in diamonds and rubies."

On 14th May 1912 Frederick VIII King of Denmark [aged 68] died. His son Christian [aged 41] succeeded X King of Denmark.

On 20th May 1912 [his nephew] George William Hanover [aged 31] died in a car accident. Somewhat ironically he was driving to the funeral of his maternal uncle Frederick VIII King of Denmark [deceased] when he skidded on a newly laid road surface. He and his valet Karl Grebe were killed in the accident. There is a monument at the site.

From the web:

Probably overtired, the car raced into loose gravel rock at 90 kilometers per hour, came off the road to the right, knocked down three trees and drilled into the earth with a destroyed front axle. Prince Georg Wilhelm and his valet Grebe – Karl Grebe – died instantly. The chauffeur sitting in the back survived slightly injured. The dead were laid out in the church of Nackel and brought a little later with military honors to Friesack station.

At the station, the coffins were loaded into the carriage to the songs of the Friesacker men's choir, which brought the crown prince to the funeral in Gmunden, Austria. The Friesacker stationmaster, Joachim Gahl, it is said, received a letter from Austria including two cufflinks decorated with diamonds and the initials "GW" thanks to his duty. Hanover's royal family thanked the villagers because they had shown themselves so compassionate. Monetary donations were made to the church, the warrior federation and the virgin association. In the church, a plaque commemorates the laying out and that the congregation sang before the transfer of the dead.

On 20th March 1926 [his former wife] Louise of Sweden Queen Consort Denmark [aged 74] died.

Royal Ancestors of Frederick VIII King of Denmark 1843-1912

Kings Wessex: Great x 24 Grand Son of King Edmund "Ironside" I of England

Kings Gwynedd: Great x 21 Grand Son of Owain "Great" King Gwynedd

Kings Seisyllwg: Great x 27 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth

Kings Powys: Great x 22 Grand Son of Maredudd ap Bleddyn King Powys

Kings Godwinson: Great x 23 Grand Son of King Harold II of England

Kings England: Great x 3 Grand Son of King George II of Great Britain and Ireland

Kings Scotland: Great x 7 Grand Son of King James I of England and Ireland and VI of Scotland

Kings France: Great x 14 Grand Son of King Charles V of France

Kings Duke Aquitaine: Great x 28 Grand Son of Ranulf I Duke Aquitaine

Kings Spain: Great x 12 Grand Son of John II King Aragon

Royal Descendants of Frederick VIII King of Denmark 1843-1912
Number after indicates the number of unique routes of descent. Descendants of Kings and Queens not included.

Christian X King of Denmark [1]

Haakon VII King Norway [1]

Ancestors of Frederick VIII King of Denmark 1843-1912

Great x 4 Grandfather: Frederick Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 12 x Great Grandson of King Philip III of France

Great x 3 Grandfather: Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 13 x Great Grandson of King Philip III of France

Great x 4 Grandmother: Louise Charlotte Oldenburg Duchess Schleswig-Holstein-Sonderburg-Beck 12 x Great Granddaughter of King Philip III of France

Great x 2 Grandfather: Karl Anton Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 14 x Great Grandson of King Philip III of France

Great x 4 Grandfather: Philip Landgrave of Hesse-Philippsthal

Great x 3 Grandmother: Sophie of Hesse-Philippsthal Duchess Schleswig-Holstein-Sonderburg-Beck

Great x 1 Grandfather: Friedrich Karl Ludwig Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 15 x Great Grandson of King Philip III of France

Great x 2 Grandmother: Frederica Charlotte Dohna Schlodien Duchess Schleswig-Holstein-Sonderburg-Beck

Grandfather: Friedrich Wilhelm Glücksburg Duke Schleswig Holstein Sonderburg Glücksburg 16 x Great Grandson of King Philip III of France

Great x 1 Grandmother: Friederike Schlieben Duchess Schleswig-Holstein-Sonderburg-Beck

father: King Christian IX of Denmark 2 x Great Grandson of King George II of Great Britain and Ireland

Great x 4 Grandfather: Charles I Landgrave Hesse-Kassel 7 x Great Grandson of John II King Aragon

Great x 3 Grandfather: William Hesse-Kassel 7 x Great Grandson of John II King Aragon

Great x 4 Grandmother: Maria Amalia of Courland Landgravine Hesse-Kassel 6 x Great Granddaughter of John II King Aragon

Great x 2 Grandfather: Frederick Hesse-Kassel 8 x Great Grandson of John II King Aragon

Great x 1 Grandfather: Charles Hesse-Kassel Grandson of King George II of Great Britain and Ireland

Great x 4 Grandfather: King George I Great Grandson of King James I of England and Ireland and VI of Scotland

Great x 3 Grandfather: King George II of Great Britain and Ireland 2 x Great Grandson of King James I of England and Ireland and VI of Scotland

Great x 4 Grandmother: Sophia Dorothea of Celle 12 x Great Granddaughter of King Philip III of France

Great x 2 Grandmother: Mary Hanover daughter of King George II of Great Britain and Ireland

Great x 4 Grandfather: John Frederick Hohenzollern 12 x Great Grandson of King Philip III of France

Great x 3 Grandmother: Caroline Hohenzollern Queen Consort England 13 x Great Granddaughter of King Philip III of France

Grandmother: Louise Caroline Hesse-Kassel Duchess Schleswig Holstein Sonderburg Glücksburg Great Granddaughter of King George II of Great Britain and Ireland

Great x 4 Grandfather: Frederick IV King of Denmark and Norway 8 x Great Grandson of John II King Aragon

Great x 3 Grandfather: Christian VI King of Denmark and Norway 8 x Great Grandson of John II King Aragon

Great x 4 Grandmother: Louise of Mecklenburg Güstrow Queen Consort Denmark and Norway 7 x Great Granddaughter of John II King Aragon

Great x 2 Grandfather: Frederick V King of Denmark and Norway 9 x Great Grandson of John II King Aragon

Great x 1 Grandmother: Louise Oldenburg Granddaughter of King George II of Great Britain and Ireland

Great x 4 Grandfather: King George I Great Grandson of King James I of England and Ireland and VI of Scotland

Great x 3 Grandfather: King George II of Great Britain and Ireland 2 x Great Grandson of King James I of England and Ireland and VI of Scotland

Great x 4 Grandmother: Sophia Dorothea of Celle 12 x Great Granddaughter of King Philip III of France

Great x 2 Grandmother: Louise Hanover Queen Consort Denmark and Norway daughter of King George II of Great Britain and Ireland

Great x 4 Grandfather: John Frederick Hohenzollern 12 x Great Grandson of King Philip III of France

Great x 3 Grandmother: Caroline Hohenzollern Queen Consort England 13 x Great Granddaughter of King Philip III of France

Frederick VIII King of Denmark 3 x Great Grandson of King George II of Great Britain and Ireland

Great x 4 Grandfather: Charles I Landgrave Hesse-Kassel 7 x Great Grandson of John II King Aragon

Great x 3 Grandfather: William Hesse-Kassel 7 x Great Grandson of John II King Aragon

Great x 4 Grandmother: Maria Amalia of Courland Landgravine Hesse-Kassel 6 x Great Granddaughter of John II King Aragon

Great x 2 Grandfather: Frederick Hesse-Kassel 8 x Great Grandson of John II King Aragon

Great x 1 Grandfather: Frederick Hesse-Kassel Grandson of King George II of Great Britain and Ireland

Great x 4 Grandfather: King George I Great Grandson of King James I of England and Ireland and VI of Scotland

Great x 3 Grandfather: King George II of Great Britain and Ireland 2 x Great Grandson of King James I of England and Ireland and VI of Scotland

Great x 4 Grandmother: Sophia Dorothea of Celle 12 x Great Granddaughter of King Philip III of France

Great x 2 Grandmother: Mary Hanover daughter of King George II of Great Britain and Ireland

Great x 4 Grandfather: John Frederick Hohenzollern 12 x Great Grandson of King Philip III of France

Great x 3 Grandmother: Caroline Hohenzollern Queen Consort England 13 x Great Granddaughter of King Philip III of France

Grandfather: William Hesse-Kassel Great Grandson of King George II of Great Britain and Ireland

mother: Queen Louise Hesse-Kassel of Denmark 2 x Great Granddaughter of King George II of Great Britain and Ireland

Great x 4 Grandfather: Frederick IV King of Denmark and Norway 8 x Great Grandson of John II King Aragon

Great x 3 Grandfather: Christian VI King of Denmark and Norway 8 x Great Grandson of John II King Aragon

Great x 4 Grandmother: Louise of Mecklenburg Güstrow Queen Consort Denmark and Norway 7 x Great Granddaughter of John II King Aragon

Great x 2 Grandfather: Frederick V King of Denmark and Norway 9 x Great Grandson of John II King Aragon

Great x 1 Grandfather: Prince Frederick Oldenburg 10 x Great Grandson of John II King Aragon

Great x 4 Grandfather: Ferdinand Albert I Duke of Brunswick-Wolfenbüttel-Bevern 13 x Great Grandson of King Henry "Curtmantle" II of England

Great x 3 Grandfather: Ferdinand Albert II Duke of Brunswick-Wolfenbüttel 14 x Great Grandson of King Henry "Curtmantle" II of England

Great x 2 Grandmother: Juliana Maria Welf Queen Consort Denmark and Norway 15 x Great Granddaughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Louis Rudolph 14 x Great Grandson of King Henry "Curtmantle" II of England

Great x 3 Grandmother: Princess Antoinette of Brunswick-Wolfenbüttel 15 x Great Granddaughter of King Henry "Curtmantle" II of England

Grandmother: Princess Charlotte of Denmark 11 x Great Granddaughter of John II King Aragon

Great x 4 Grandfather: Frederick I Duke of Mecklenburg Grabow 11 x Great Grandson of King Philip III of France

Great x 3 Grandfather: Christian Ludwig II Duke of Mecklenburg-Schwerin 12 x Great Grandson of King Philip III of France

Great x 2 Grandfather: Duke Louis of Mecklenburg-Schwerin 13 x Great Grandson of King Philip III of France

Great x 1 Grandmother: Duchess Sophia Frederica of Mecklenburg-Schwerin 10 x Great Granddaughter of John II King Aragon

Great x 4 Grandfather: John Ernest Saxe Coburg Saalfeld IV Duke Saxe Coburg Saalfeld 7 x Great Grandson of John II King Aragon

Great x 3 Grandfather: Francis Josias Saxe Coburg Saalfeld Duke Saxe Coburg Saalfeld 8 x Great Grandson of John II King Aragon

Great x 4 Grandmother: Charlotte Johanna Waldeck Wildungen Duchess Saxe Coburg Saalfeld

Great x 2 Grandmother: Charlotte Sophie Saxe Coburg Saalfeld 9 x Great Granddaughter of John II King Aragon

Great x 4 Grandfather: Prince Louis Frederick I of Schwarzburg-Rudolstadt

Great x 3 Grandmother: Duchess Anna Sophie Of Saxe-Coburg-Saalfeld 8 x Great Granddaughter of John II King Aragon

Great x 4 Grandmother: Anna Sophie Saxe Coburg Altenburg 7 x Great Granddaughter of John II King Aragon