Sirius Black

Mentions

1. HPPS(Ch. 1)
2. HPGOF(Ch. 2)
3. HPHBP(Ch. 1)

Notes

1. Owns a flying motorcycle
2. Was imprisoned in Azkaban, but escaped
3. Animagus; can transform into a large dog
4. Harry Potter's godfather

Trajectory

At the beginning of Harry Potter And The Goblet of Fire, Sirius is on the run, still wanted after his escape from Azkaban. He seems to be somewhere tropical, since he uses tropical birds to send messages to Harry.