Answer:
James Sirius = grythendore
Albus Severus = grythendore
Lily Luna = Grythendore
Rose = Ravenclaw
Hugo = Hufflepuff
teddy = grythendore
victoria = grythendore
Dominique = hufflepuff
Louis = hufflepuff
Fred = grythendore
Roxanne = slytherine
Lucy = ravenclaw
Molly = raavenclaw
Lucian = hufflepuff
Lasander = hufflepuff
scorpius = slytherine
hope it helps i'm a potter nerd (: