So how far do you go back? And for what countries and, indeed, cultures? Note that English Wikipedia is not American Wikipedia, but pretty much International Wikipedia. The world is a very big place. You still seem to be assuming I've asked you for "something obviously acceptable people like me", and that's not the case at all. What's a rule for people who are from somewhere that couldn't even tell you who Baba Yaga was, let alone a story about her?