Hello hello, I'm Kaylie and I need to leave for work in ten minutes so I will attempt to make this fast!
I have three (soon to be four) and I shall go in reverse age order:
Bethanie Dunstan (1988 - 1995), Hufflepuff, muggleborn, works as a writers assistant for the WWN. She'd have overlapped with Elladora for two years but I don't think they'd have much cause to run into one another. She is very sweet, very insecure.
Ron Weasley (1991 - 1998) is Ron Weasley. 'Nuff said. He's a magical arborist in this game because he didn't have the grades or battle-experience to be an Auror. He's kind of a walking disaster, but very well-meaning now he's gotten over most of his sibling inferiority complex. Might know Mafalda if she works with Arthur?
Andrew Kirke (1992 - 1999), Gryffindor, halfblood but raised mostly in the muggle world, rockstar. I think he's pretty much too young to know either of yours. Sad.