Who had the longest reigning monarchs of states that were internationally sovereign?
Louis XIV
Louis XIV of France
Louis XIV and Louis XVI
Louis XIV of France
The British Monarchy
Louis XIV, Louis XVI
Qajar Dynasty
The British Monarchy
Louis XIV of France
Charles II of England
Louis XIV and Louis XVI
Louis XVI, Louis XVI
Austria-Hungary
Louis XVI of France
The British Monarchy
Queen Elizabeth II of England
Elizabeth I of England
Austria-Hungary
Louis XIV
Queen Elizabeth II and Louis XIV
The British monarchy
Louis XIV of France
Louis XIV, Louis XVI
Queen Elizabeth II & Charles II of England
Queen Elizabeth II and Charles II of England
Elizabeth II of England
Louis XVI of France
Louis XIV and Louis XVI
The British Monarchy
Qing Dynasty
Queen Elizabeth II of Great Britain
Queen Elizabeth II & Queen Elizabeth II
Queen Elizabeth II and Louis XVI
Charles II of England
Queen Elizabeth II of England
Queen Elizabeth II and Queen Elizabeth II of England
Louis XIV
Austria-Hungary
Charles II and Louis XIV of France
The British monarchy
Louis XIV of England
Queen Elizabeth II & King George VI
The British Monarchy
Elizabeth I of England
Charles II & Louis XIV
Queen Elizabeth II & Charles II of England
Louis XVI of France
Queen Elizabeth II of Great Britain
The British Monarchs of Britain
Louis XIV of France
The British Monarchs
Queen Elizabeth II and Louis XIV
Louis XIV
Queen Elizabeth II & Queen Elizabeth II
Louis XIV, Louis XVI
Austria-Hungary
The British monarchy
Louis XIV and Louis XVI
Queen Elizabeth II and Charles II of England
Queen Elizabeth II and Queen Elizabeth II
Queen Elizabeth II & King George III
Queen Elizabeth II of Britain
Queen Elizabeth II of England
Louis XIV of England
Charles II and Louis XIV
Queen Elizabeth II and Queen Elizabeth II of England
Queen Elizabeth II and Queen Elizabeth II of Britain
Queen Elizabeth II and Louis XVIII
Austria-Hungary, France
The British Monarchy
Elizabeth II of England
Charles II and Louis XVI of France
Louis XVI
Queen Elizabeth II
Queen Elizabeth II & King George VI
The British Monarchy and the British Crown
Charles II & Louis XVI
Queen Elizabeth II and the British Monarchy
Queen Elizabeth II and Louis XVI
Britain
Queen Elizabeth II & Charles II
The British Monarchs of Britain
Louis XIV
The British Monarchs
Queen Elizabeth II of Great Britain
Queen Elizabeth II & Queen Elizabeth II
The British monarchy
Queen Elizabeth II, Queen Elizabeth II of England
Charles II of England
Austria-Hungary and France
Charles II and Louis XVI
Louis XIV and Louis XVI
The House of Windsor
Louis XIV of France
Austria-Hungary, Russia
Louis XVI of France
Qajar Persia
Britain
Queen Elizabeth II and Queen Elizabeth II
Austria-Hungary, Spain
Queen Elizabeth II & King George III
Queen Elizabeth II of Britain
The British Monarchy
Queen Elizabeth II
Louis XVI
Elizabeth I of England
Louis XIV of England
The British Crown
Britain and Spain
Charles II & Victoria I of Great Britain
Austria-Hungary, France
Austria-Hungary and Denmark
Queen Elizabeth II & King George VI
Charles II & Louis XIV
Qing Dynasty of China
Queen Elizabeth II of England
Queen Elizabeth II & Elizabeth II of England
Queen Elizabeth II & George III
Queen Elizabeth II and Charles II of England
British monarchs Elizabeth II & Charles II
Queen Elizabeth II and Louis XIV
Queen Elizabeth II and Queen Elizabeth II of Britain
Louis XIV
Charles II & Louis XVIII
The British monarchs of Britain
The British Monarchs
The British Monarchs of Britain
Qing Dynasty of Japan
The British Monarchy and the British Crown
Britain
Queen Elizabeth II & Charles II
The British monarchy
Queen Elizabeth II & Charles II of England
Queen Elizabeth I of England
Queen Elizabeth II & Queen Elizabeth II
The British Monarchy and the British Empire
Qajar Iran
Queen Elizabeth II of Great Britain
Queen Elizabeth II and Charles II
Austria-Hungary and France
Queen Elizabeth II & Elizabeth II
Austria-Hungary, Russia
Queen Elizabeth II, Queen Elizabeth II of Britain
Queen Elizabeth II
Louis XIII of France
Austria-Hungary, Spain
The British Crown
The British Monarchy
Queen Elizabeth II & King George III
Louis XVI
Austria-Hungary, Denmark
Charles II and Louis XVIII
Britain
Queen Elizabeth II and Louis XVI
Queen Elizabeth II of Britain
Elizabeth II of England
Charles II and Louis XIV of France
Charles II & Louis XVI
Queen Elizabeth II & King George VI
Charles II & Victoria I of England
Louis XIV
Queen Elizabeth II & George III
Austria-Hungary, France
Louis XIV, Louis XVI
Louis XIV and Louis XVI
The House of Windsor
Charles II and Louis XIV
Queen Elizabeth II & Louis XIV
Louis XIV of England
The British Monarchs
The British monarchy
Queen Elizabeth II and Charles II of England
The British Monarchs of Britain
Austria-Hungary, Denmark, Norway
Charles II and Louis XIII of France
Queen Elizabeth II and Queen Elizabeth II of England
Louis XVI of France
Britain and Spain
British monarchs Charles II & Elizabeth II
Queen Elizabeth II and the British Monarchs
British monarchs Elizabeth II & Charles II
Queen Elizabeth II of England
Queen Elizabeth II and Louis XIV
Queen Elizabeth II & Queen Elizabeth II
Britain
Austria-Hungary, France, Spain
Charles II & Elizabeth II of England
The British Monarchy and the British Crown
Queen Elizabeth II
Austria-Hungary, Spain, France
Queen Elizabeth II and Queen Elizabeth II
The British Crown
The British monarchs
Charles II & Victoria I of Britain
Austria-Hungary, Russia
Queen Elizabeth II of Great Britain
Charles II & Louis XIII
Queen Elizabeth I of England
Queen Elizabeth II and Charles II
Austria-Hungary, Spain, Portugal
Louis XVI