#1Maddison Lily Potter [Bill Weasley...by MaleficentBeast093411This is a Bill Weasley Love Story. Maddison Lily Potter older half-sister of Harry Potter by 3 years. Maddison is a Metamorphagus and a half Veela. Maddison is 17. Maddi...billweasleylovestoryronweasleyharrypotter+7 more