HARRIET "HARRI" POTTER [ kristen stewart ] OR [ lily collins ]
Kristen Stewart has the most beautiful green eyes, so she would be perfect if you wanted to go the some route as the books and keep her with black hair and her mothers eyes. Lily Collins would be perfect for Lily's hair (she has reddish hair in the mortal instruments movies) and James' hazel eyes.
HERMAN GRANGER [ thomas brodie-sangster ]
VERONICA "RONNIE" WEASLEY [ sophie turner ]
NOELLE LONGBOTTOM [ ella purnell ]
GILBERT WEASLEY [ kj apa ]
I don't like using the same face claim for different characters but there is a severe lack of red headed actors with a lot of gifs so I'm going with it (if you haven't seen my golden trio era fancast, you're probably confused)(I casted kj apa as fred and george in that)