Walburga Black

Walburga Black was a British pure-blood Dark witch and a member of the noble House of Black, an old wizarding family and one of the Sacred Twenty-Eight. She was the eldest daughter of Pollux Black and Irma Crabbe, the wife and second cousin of Orion Black, and the mother of Sirius Black and Regulus Black. she seems to have had a very violent temper, she is seen by others to be an intensely spiteful and heartless woman, she was an incredibly talented and skilled witch.