During the brief amount of time that she had been a guest at Malfoy Manor, Hermione had noticed that Tom never showed his face to anyone but her. He had also asked her not to address him by his given name other than in private. It raised an interesting question. Did no one else know who he was? Had any of his loyal followers seen his face? Did they know what his true name was? Did they even know that he himself was a half-blood?