Camilla potter Harry Potter older sister the forgotten sibling. (Everyone lives) Camilla potter is a 14 year old girl and her brother Harry Potter is now turning 12 months old. Ever since Camilla was born lily and James potter wanted to have another baby after 13 years they finally had one.and since then Camilla is basically the left out sibling.that is untill a girl named nympadora tonks meets Camilla that's when Camilla life has changed.