Heh! We're all related here. It's axiomatic that anyone who can trace their ancestry back to the British Isles any earlier than Tudor times will probably find one of the Edwards in their tree - usually Edward III, who had more (legitimate) children than there were Royal mates for, so some of them had to be content with upper nobility, and some of the next generation with lesser nobility, and so on until they were in the middle class.
And of course once you've got *one* Royal, you've got most of them, because they all intermarried so much.