Yes, she and her husband Lucius were both Death Eaters.
No, Narcissa Malfoy is not a death eater herself, but she does support Voldemort and her husband and son are both death eaters.
Draco (potters rival) , Lucius (Draco's dad the death eater), Narcissa (Draco's mother) or Scorpius (Draco's son in the epilogue)?
Narcissa Malfoy (nee Black). She was sisters with Bellatrix Lestrange and Andromeda Tonks, aunt to Nymphadora Tonks and cousin to Regulus and Sirius Black.
Lucius Malfoy.
Narcissa Malfoy
Draco Malfoy's Mother Is Narcissa Malfoy.
If you mean the Harry Potter character, then Lucius Malfoy and Narcissa Malfoy (formerly Narcissa Black)
No, Narcissa Malfoy and the rest of her family all survived the series.
Bellatrix (Black) Lestrange and Andromeda (Black) Tonks.
Lucius Malfoy and Narcissa Black
Narcissa's sister is Bellatrix Lestrange.
Lucius Malfoy was already married to Narcissa Black. Their son, Draco married Astoria Greengrass at some point between the end of the series and the epilogue.