Britain’s black queen: Will Meghan Markle really be the first mixed-race royal?

When Britain’s Prince Harry and American actress Meghan Markle announced their engagement Monday, Twitter erupted with the news that the newest princess in the royal family would be bi-racial.

“We got us a Black princess ya’ll,” GirlTyler exulted. “Shout out to Prince Harry and Meghan Markle. Their wedding will be my Super Bowl.”

But Markle, whose mother is black and whose father is white, may not be the first mixed-race royal.

Some historians suspect that Queen Charlotte, the wife of King George III who bore the king 15 children, was of African descent.