Vernon Dursley is Harry's uncle and the director of the drill company Grunnings. He relies on his normalcy, respectability, and financial prosperity above all else; he loathes any 'abnormality' that might tarnish these. Because he is deathly afraid of Harry being a wizard, he believes he can destroy any potential Harry might have by shouting, locking him in a cupboard, and lying. Along with his wife Petunia, their greatest trait is boasting about their appearance and status. By spoiling his son Dudley excessively, he has turned him into a gluttonous and insensitive child. In the first chapters of the novel, he loses his rationality and becomes so crazed that he drags the whole family to a deserted shack on a rock in the middle of the sea just to prevent Harry's Hogwarts letters from reaching him.
He is a classic British businessman who has built his life on status, success, and a completely boring, monotonous order. In his marriage to Petunia, they swore to keep the strange and unacceptable world of Petunia's ostracized sister Lily completely out of their lives. This oath led them to raise the baby Harry, who was left on their doorstep, like a germ that did not fit their order under any circumstances.
A large, bulky man with almost no neck to speak of, whose skin turns red and purple during moments of agitation. One of his most striking features is his massive, brush-like mustache that almost splits his face in two.
Harry Potter
He sees him as a disease living in his home that must be eradicated.
Rubeus Hagrid
He is the embodiment of magic in the flesh, and he is purely terrified of him.
Dudley Dursley
He is the heir he dotes on as a reflection of his own character.
Petunia Dursley
He is deeply attached to her, and they share a mutual fear of abnormality.