Who: Wormtail — Source: Harry Potter and the Deathly Hallows – Part 1 — Note: Character says this after being hit with an apparently painful and possibly devastating magic attack by Dobby. Although it is debatable whether this attack killed him (as it just as easily could have stunned him), his absence in Part 2 suggests that either Dobby's attack killed him or Voldemort did the next time he arrived.
