Pierina Polkiss (SkyRipper's World)

Pierina "Piers" Enid Polkiss (b. 29 July 1980) Is an English half-blood witch, daughter of Peter Pettigrew and Mrs Polkiss, in the 1980s, Pierina attended St. Grogory's Primary School and befriends Harry Potter and later be her closest friend while fighting off Dudley Dursley's gang, Pierina began attending Hogwarts in 1991 and was sorted in Slytherin House with Harry and befriends many of the others like Rachel Burke, Lily Moon and Katniss Snape.