This fanlisting is dedicated to Aberforth Dumbledore from the Harry Potter series of books and movies. Aberforth is Albus Dumbledore's younger brother and owner of the Hog's Head in Hogsmeade. While he was once a member of the Order of the Phoenix, he is still thought to keep an eye on things for Dumbledore up through the sixth book. In the seventh book, Deathly Hallows, we find out more about Aberforth, his relationship with Albus, and about his values, loyalties, and his real love for Albus and his family.
Wikipedia.Org - a small section about Aberforth Dumbledore at Wikipedia.
Harry Potter Lexicon - Aberforth's page at the Harry Potter Lexicon.