The world's longest reigning monarchs - The Day
Queen Elizabeth II is longest-reigning living monarch after Thai king's death | Queen Elizabeth II | The Guardian
![Longest Reigning Monarchs [OC] : r/dataisbeautiful](https://i.redd.it/13fwezbi7l751.png "Longest Reigning Monarchs [OC] : r/dataisbeautiful")
Longest Reigning Monarchs [OC] : r/dataisbeautiful
Chart: Vladimir Putin Becomes Russia's Second Longest-Serving Leader | Statista
Chart: Longest Serving National Leaders | Statista
Current Longest Ruling Leaders In Europe Compared To The Average Current National Leaders In EU - 2019 : r/europe
Who are the longest-reigning British monarchs? | HELLO!
Sultan Qaboos of Oman, Arab world's longest-serving ruler, dies aged 79
The world’s 7 longest-serving rulers
The World's Longest-Serving Leaders
The 12 Longest Reigning Monarchs in History — History is Now Magazine, Podcasts, Blog and Books | Modern International and American history
List of longest-reigning monarchs - Wikipedia
Measuring the rulers
Richard Barrow on X: "Infographic showing the world's longest-reigning monarchs. Queen Elizabeth II is now the longest reigning monarch who is still alive https://t.co/w91lyLB3Lq" / X
Which US President Served for the Longest Time? - WorldAtlas
Queen Elizabeth Through the Years
Infographic: Longest-serving world leaders in power - Times of India
List of longest-reigning monarchs - Wikipedia
Haitham bin Tariq al-Said | Arab world's longest serving ruler dies - Telegraph India
Queen Elizabeth goes platinum, but who are the other longest-reigning monarchs? | Euronews
