This is Eve (yes, I'm flooding your friend's page), with a fourth character I just realized I never introduced due to the horrible timing of the acceptance and me leaving for my trip.
This extremely handsome young gentleman is Franklin Eugene Longbottom, fiance to Alice and future father to Neville Longbottom. He's 21 and born in late September, which puts him in the class before Potter & Gang, and makes him a class behind his future wife and baby mama. He was a Gryffindor and was a chaser and Head Boy.
Frank is one of those guys who is interested in things being fair - which made him a popular prefect and Head Boy, because he took just as many points away from the Marauders and other wrong doers in Gryffindor as he did in other houses. He often sticks up for the little guy. He gives an impression of being uptight and stuffy because he has high standards, though he's actually very friendly, outgoing, and relaxed. Once people get past their first impression and actually speak with him, they usually like him.
He's currently an Auror-in-Training and also an Order member.
I think that's Frank in a nutshell - more details can be found
here.
So, anyone have any line ideas? Friends? Enemies? Mentor? Guy who secretly tries to poison his tea?