The Kings who never were: the living heirs of Europe's abolished monarchies

While the UK is celebrating its new king, many other European countries haven't had a monarch in over 100 years. But all of them do have people with claims to the throne.

Politics and popularity: Why are there still so many monarchies in Europe?

The Kings who never were: the living heirs of Europe's abolished monarchies

A History of Elective Monarchy since the Ancient World – Brewminate: A Bold Blend of News and Ideas

Royal intermarriage - Wikipedia

The History Behind Countries That Abolished Their Monarchies

There's Nothing Wrong with Falling from Grace”: The Global Network of Monarchists Helping Deposed Kings and Queens

Royal rumbles: Europe's other feuding families

All the European countries which have abolished their monarchies Why Italy, France, Greece, Germany and Portugal don't have Kings and Queens - 9Honey

The British kings and queens who supported and profited from slavery, Monarchy

Young princess fights for her claim to the (abolished) throne of Italy - ABC News

Prince of Venice Says There Is Still a Role for Abolished Monarchies

Divine right of kings, Monarchy of Britain Wiki

Descendants of Italy's last king attempt to reclaim crown jewels, Italy

Who's who in the House of Windsor: Queen Elizabeth II's line of succession, Heraldry