From the moment Harry Potter stepped onto Kings Cross Platform, he was aided by a family of redheads who would go on to change his life, as well as the history of the Wizarding World. They are powerful, smart, determined, just, and extremely loyal. They are, of course, the Weasley family. The Weasley's have been a part of Harry's adventure since the very beginning, and have shown him (and the books' readers) the wonders of the Wizarding World. But who exactly are the Weasley's, and what do we know about them? Beyond the number of children and their hair color, there's a surprising amount of information that's not widely known. So, here are some little-known Weasley family facts for the inquiring witch and wizard.