harrypotter.wikia.com/wiki/Penelope_Clearwater
Penelope "Penny" Clearwater (born c. 1976) was a Ravenclaw student at Hogwarts School of Witchcraft and Wizardry from 1987 to 1994. In her later school years, she was a Prefect, and eventually started dating Percy Weasley, a Gryffindor student and a …