An ordinary muggle.
{A Muggle is a person who is born into a non-magical family and is incapable of magic. Most Muggles are not aware that magic exists at all and that those with it have organised their own society largely separate from the Muggle world. The few Muggles that do know of the existence of the wizarding world are usually parents, or close relatives, of witches and wizards (for example, Hermione Granger's parents, Mr. and Mrs. Granger had to know about the wizarding world, due to their daughter being a witch). Muggles are not to be confused with Squibs, who also lack magic but are born into magical families and are aware of the wizarding world.}