It goes back a long, long way!
The Potter author has been busy tracing Harry’s history!
JK Rowling put all of the details up on the Pottermore website which is full of cool Potter info.
The Potter Family goes all the way back to the awesome sounding wizard Linfred of Stinchcombe over 900 years ago!
Also revealed is the story of Harry’s invisibility cloak that was brought to the family by a witch called Iolanthe who made her husband promise it would remain a secret.
It’s an exciting time for us Potter fans at the moment as we are waiting for the new movie and stage show!
Watch the Pottermore trailer below…