старая перечница
мозгомышка

Вот, с НР Lexicon (Лексикон): Alecto and Amycus Carrow were Death Eaters, a brother and sister, part of the group of Death Eaters that invaded Hogwarts in June of 1997 (HBP27); Snape implies that they were never sent to Azkaban (HBP2).