Narcissa "Cissy" Malfoy, born Narcissa Black to Cygnus Black III and Druella Rosier, is the youngest of three sisters, her older sisters being Bellatrix Lestrange and Andromeda Tonks. She is a cousin of Sirius and Regulus Black and an aunt to Nymphadora Tonks, Andromeda's daughter. Narcissa attended Hogwarts, where she was in Slytherin. She later married Lucius Malfoy, with whom she has one son, Draco, of whom she is extremely protective. Narcissa is first described as a tall, slim blonde who would have been attractive had it not been for "a look that suggested there was a nasty smell under her nose". Although Narcissa certainly seems to share the Blacks' and her husband's views on blood purity on the outside, her actions indicate she is far more concerned about the welfare of her family than helping Voldemort.