"That must have been interesting. Was he headmaster while you were a student here?" She couldn't imagine having gone to school with one of her parents as Headmaster, or even a professor. Of course, her parents had been Muggles, so there was no danger of that, at least in this instance. "And I agree with you. I think most have come around to accepting the situation."
She nodded. "I enjoy helping keep the place safe, and the training sessions are incredibly useful." If a bit painful these days, but she didn't mention that. No reason to scare the woman who presumably had come to Hogwarts for a safe place. Though, knowing what she did of Sirius' ancestors, she didn't think it would come as too shocking.
"That must be a comfort, to finally have someone from your time, who knew you as you were. Even if he knows more of your future than your present." It was always a confusing subject, talking about the past and what their lives had been like, but if anyone could understand, it was another returnee.
She laughed, and realized that her question could have been misleading. "I'd meant Caractacus, but I'll be happy to introduce you to James at dinner. I know he'll be interested to meet another of Sirius' relations."