Narcissa Malfoy was a British pure-blood witch and a noble House of Black member.  younger sister of Bellatrix Lestrange and Andromeda Tonks. She married Lucius Malfoy; they had son: Draco Malfoy. Although never officially a Death Eater herself, Narcissa believed in blood purity and supported her husband in following Lord Voldemort during the First and Second Wizarding Wars. This changed, however, when her husband was incarcerated in Azkaban and her son's life was put in jeopardy by Voldemort.