Timbrizcha said:how can they be an elector without being a member?
Also, I'd like to see a picture of that europe too if you don't mind.
Well I can offer one reason why they are a elector but not the member. They were choosen to be elector but then they moved their capital to province that is not part of Holy Roman Empire as membership is gained by Holy Roman Empire spreading to the capital of the country in question.