Several countries have in the past banned ruling queens, but 21 3, 12:15am

@Hinoron
Dunno about the world but at least in Poland everyone does. It's a very basic fact in our history, we learn about her in elementary school. I didn't know 'Jadwiga' translates as 'Hedwig' though and I doubt many Polish people do. Still, everyone knows the owl Hedwig as well haha ;)