First is Alecto, who is a year younger than Lucius... I think... but either way, she was seeker on the Slytherin Quidditch team, so she knows him. She's a poor pureblood, kind of a tomboy, so while she knows him, how well they like each other is up in the air!
Next we have Moody, resident grumpy bastard of the DMLE. Overworked, grumpy bastard, I should say. Now if he's trying to bribe ministry types, he should probably not deal with Moody, who will not like that. Not one bit. But I'm sure they've run into each other.
Then there's Xeno, who's older and the crazy editor of the Quibbler (also a pureblood) and Charity, a 21 year old muggleborn terrorist. I really don't see him knowing those two.
Anyway, welcome to the game! You can find me online at ambutterf1y!