Personally I don't think "nationalized" wealth means much when pretty much every single lowly citizen on the face of the Earth, barring the few living in an ever-dwindling handful of countries, are indebted to the Rothschilds.
I don't think any of those you listed are classified as "royalty" either, despite not having a country to preside over and despite being prevalent in several.
The Rothschilds? Their wealth was nationalized in the 19th century.
The real top 25 wealthy families own $1.7 Trillion in assets. The Rothchilds aren't even close to entering that group.
Here is the list of the top 10 richest families in the world:
Walton family — Walmart — $152 billion
Koch family — Koch Industries — $99 billion
Mars family — Mars — $90 billion
Van Damme, De Spoelberch, de Mevius — Anheuser-Busch Inbev — $54 billion
Dumas family — Hermes — $49 billion
Wertheimer family — Chanel — $46 billion
Ambani family — Ambani conglomerate — $43 billion
Quandt family — BMW — $43 billion
Cargill MacMillen family — Cargill — $42 billion
Boehringer, von Baumbach — Boehringer Ingelheim pharma - $42 billion
ok lol
Personally I don't think "nationalized" wealth means much when pretty much every single lowly citizen on the face of the Earth, barring the few living in an ever-dwindling handful of countries, are indebted to the Rothschilds.
I don't think any of those you listed are classified as "royalty" either, despite not having a country to preside over and despite being prevalent in several.