Obviously, you know who this is haha. Anyway, I have six!!
Callidora would not like him in the slightest. You know her story, basically the same Calli from last RA and Landing, annnd now he's marrying her sister. And dated her sister. But her and her sister don't get along. So I';m sure they don't get along just yet.
Emily is marrying James!! So they're gonna be brother and sister in law!
Parker is an Auror, too. He's a cocky bastard, sort of loose cannon at times, but he was the leader of the Rebellion and I think if Albus got along with him, he'd be fine.
Nate Wood! He's best friends with James. So he'd goof around with Albus haha.
Hugo is his cousin! He's still afraid of bunnies and happily married and obsessed with Star Wars and frogs. Lmao.
And of course, Addy! Mummy cousin..she adores Albus. But yells at him a lot. And now she's really going to be a mummy! She's like..six months pregnant with her and Cam's first, little boy!