The British “Royal Family” isn’t even British.
They are descendants of the German House of Saxe-Coburg and Gotha. In 1917 King George V decided to change his house name from Saxe-Coburg-Gotha to Windsor in order to head off anti-German sentiments during WWI.
They are also descended from Romanian Vlad the Impaler, AKA Dracula.
True story: every so often King Chas visits Transylvania. He has a big place there, some call it a castle.
Every so often he hops to Greece and is welcomed by
a Greek Orthodox who live a secluded life on a mountain. I dforget the name of the mountain right
now but there are no women allowed on the property.
Diana was all English so her two sons are 1/2 English, 1/2 German
Princess Kate is all English, so her children are 3/4 English
The House changed when Liz 2 died. The Royal Family is now the Danish House of Schedwieg- Holstien- Glucksburgh.
Elizabeth II's mother was pure Scottish. Charles' father was partially Danish. Diana was English going all the way back. Kate Middleton, too -- English. So William, the future King, is at the very, very most 1/4 German, Kate is English, and their children have only slightly more German heritage than Elizabeth Warren has Indian.