One person that confused her was Kingsley Shacklebolt. Though not the person who confused her the most, he nonetheless was present in her thoughts quite frequently. When it would seem like she understood why the wizard was behaving the way he was, something would happen or he would say something that made her doubt her previous beliefs. He was a mysterious man with a past that she knew he wasn't telling her everything about. As the last remaining member of the Shacklebolt family, it was up to him to represent the proud Pureblood family that held a great deal of influence in their society once upon a time. He was exactly the sort of person that Rodolphus would seek out to complete his Wizengamot scheme.