pateldevs:

THE NOBLE AND MOST ANCIENT HOUSE OF BLACK.

The Noble and Most Ancient House of Black was one of the largest, oldest, and wealthiest pure-blood wizarding families in Great Britain, and one of the Sacred Twenty-Eight. The House of Black became extinct in the male line after the 1996 death of Sirius Black, though the female line continued through Bellatrix Lestrange, Andromeda Tonks (who was disowned), and Narcissa Malfoy.