Wettin to Windsor: changing the royal name - The National Archives

In July 1917 King George V issued a proclamation renouncing all German titles and dignities…

British royal family change their name to Windsor - archive 1917, Monarchy

The British Royal House - Wettin - Windsor Dynasty

Opinion Victoria's Secrets: What the Royal Archives Didn't Want You to Know About England's Queen - The New York Times

British royal family change their name to Windsor - archive 1917, Monarchy

Why do British Royals usually give their children more than one middle name? - Quora

In the 1917 Proclamation changing the name of the British Royal Family, why did the King refer to himself, Empress Victoria, and other royals as “subjects of these realms”? - Quora

The Royal Archives

Wettin to Windsor: changing the royal name - The National Archives blog

How German is the Queen?

British royal family change their name to Windsor - archive 1917, Monarchy

Prince Henry, Duke of Gloucester - Wikiwand

What is the Queen's last name and why does the Royal Family not use their surnames? - Quora

List of titles and honours of George VI - Wikiwand