I think he'd fit in nicely
Salem has the same ages as HaF and is running on roughly the same time IC so you can easily figure that one out.
You don't need
to find him a family to link to if he's halfblooded, but you of course can if you want to.
Your best option in that regard would be to go over the approved characters list and just pm or post in the ooc if there's someone specific you want to link to :) But you know this, of course
<3 Feel free to PM or IM me if there's anything.