By: HISTORY.com Editors
Britain’s King George V changes royal surname
On July 17, 1917, during the third year of World War I, Britain’s King George V orders the British royal family to dispense with the use of German titles and surnames, changing the surname of his own family, the decidedly Germanic Saxe-Coburg-Gotha, to Windsor.
The second son of Prince Edward of Wales (later King Edward VII) and Alexandra of Denmark, and the grandson of Queen Victoria, George was born in 1865 and embarked on a naval career before becoming heir to the throne in 1892 when his older brother, Edward, died of pneumonia. The following year, George married the German princess Mary of Teck (his cousin, a granddaughter of King George III), who had previously been intended for Edward. The couple had six children, including the future Edward VIII and George VI (who took the throne in 1936 after his brother abdicated to marry the American divorcee Wallis Simpson). As the new Duke of York, George was made to abandon his career in the navy; he became a member of the House of Lords and received a political education. When his father died in 1910, George ascended to the British throne as King George V.
With the outbreak of World War I in the summer of 1914, strong anti-German feeling within Britain caused sensitivity among the royal family about its German roots. Kaiser Wilhelm II of Germany, also a grandson of Queen Victoria, was the king’s cousin; the queen herself was German. As a result, on June 19, 1917, the king decreed that the royal surname was thereby changed from Saxe-Coburg-Gotha to Windsor.
In order to demonstrate further solidarity with the British war effort, George made several visits to survey the troops at the Western Front. During one visit to France in 1915, he fell off a horse and broke his pelvis, an injury that plagued him for the rest of his life. Also in 1917, he made the controversial decision to deny asylum in Britain to another of his cousins, Czar Nicholas II of Russia, and his family, after the czar abdicated during the Russian Revolution. Czar Nicholas, his wife Alexandra and their children were subsequently arrested and later murdered by the Bolsheviks.
Brutal Execution of the Romanovs
The brutal violence of the Russian Revolution culminated in the execution of Tsar Nicholas II and his entire family, ending 300 years of Romanov rule over the Russian Empire.
Also on This Day in History
Discover more of the major events, famous births, notable deaths and everything else history-making that happened on July 17th
Related
World War I
24 videosThe Battle of the Somme was one of the largest battles of World War I, and among the bloodiest in all of human history.
Dogs served loyally at the side of soldiers and medics in World War I.
Intended to curb the spread of tuberculosis, open-air schools grew into a major international movement in the early 1900s.
About the author
HISTORY.com works with a wide range of writers and editors to create accurate and informative content. All articles are regularly reviewed and updated by the HISTORY.com team. Articles with the “HISTORY.com Editors” byline have been written or edited by the HISTORY.com editors, including Amanda Onion, Christian Zapata, Cristiana Lombardo and Adrienne Donica.
Fact Check
We strive for accuracy and fairness. But if you see something that doesn't look right, click here to contact us! HISTORY reviews and updates its content regularly to ensure it is complete and accurate.
Citation Information
- Article Title
- Britain’s King George V changes royal surname
- Author
- HISTORY.com Editors
- Website Name
- History
- Date Accessed
- October 21, 2026
- Publisher
- A&E Television Networks
- Last Updated
- May 27, 2025
- Original Published Date
- October 28, 2009