"Milord, there was a girl with him. Hermione Granger," she pointed out. Regulus blinked in surprise. It appeared there was more to the girl than just his brother's fascination with her. "I don't recognize the name. She's likely a Mudblood." She hissed the epithet with more than the usual vehement contempt, perhaps because it irked her that a Mudblood could help break into her vault undetected. It was something that even a Pureblood had never done, so the idea that a Mudblood had succeeded first must be unacceptable to her.