All the Weasleys were members of which Hogwarts house?
Answer Gryffindor
The Weasleys have a proud history of being sorted into the house reserved for Hogwarts' bravest, boldest, and most chivalrous students. Gryffindor House was founded by Godric Gryffindor and boasts Professors Dumbledore, McGonagall, and Hagrid amongst its distinguished alumni.
Asked by Beth Sederstrom · Last updated 5 years ago · 101.6K views · SOURCE