This article covers a subject that is official canon of the Harry Potter franchise. For more canonical information on the subject, see the Harry Potter Wiki.
Andromeda Tonks (née Black) (b. 1951-1955), also known as Dromeda, was a pure-blood witch and the middle daughter of Cygnus and Druella Black (née Rosier), as well as the sister of Bellatrix and Narcissa. She attended Hogwarts School of Witchcraft and Wizardry in the 1960s and was sorted into Slytherin House.