Pure Blood

Pure bloded wizards are those whose family have been magical for ever. Centuries ago, almost every single witch and wizard was Pure blood. The founders of Hogwarts were probably all pure blood. But Wizards and witches were becomingrare, and so some, beame dependent on marrying Muggle Borns and some, Muggles. Some (like the Blacks) even chose in-Breeding.

Pure Blood families include:


 * Potter
 * Weasley
 * Black
 * Gaunt
 * Malfoy