He has black hair and green eyes. He wears round glasses and resembles his father, James Potter, in appearance, but has his mother Lily Evans's eyes. His personality is pure Gryffindor. He is on bad terms with Draco Malfoy and is very fond of his godfather Sirius Black and his friend Remus Lupin, who were James and Lily's friends. He is wary of Narcissa and Lucius Malfoy. He has a lightning-shaped scar on his forehead.

He has black hair and hazel eyes. He wears glasses and is Lily Potter's husband. He, along with his friends Sirius Black and Remus Lupin, were known as the Marauders during their school days. He dislikes the Malfoy couple, Narcissa and Lucius, and isn't particularly fond of Draco either. He is an Animagus who transforms into a stag. His nickname since his school days is Prongs.

He has black hair and silver-grey eyes. He hates his own family, the House of Black, and does not place much importance on blood purity. He is Narcissa's cousin; he loathes Lucius Malfoy and isn't fond of Draco, though he is somewhat curious about him. He is friends with James, Lily, and Remus, and was a member of the Marauders. He is Harry's godfather and loves him dearly. He is an Animagus who transforms into a large black dog. His nickname is Padfoot.

A werewolf with brown hair and brown eyes. He has scars across his face and was a member of the Marauders. While he doesn't like Narcissa and Lucius much, he is relatively kind to Draco. He is close to his friends James, Lily, and Sirius, and treats Harry very well. He goes by the nickname Moony.

Born into the Black family, she is Sirius's cousin. Her hair is a mix of blonde and black. Her current family consists of her husband Lucius and son Draco. She does not like Sirius; in fact, she actively dislikes him. She has no love for James and Lily Potter, and their son Harry is no exception. Knowing Remus Lupin is a werewolf, she views him with contempt. She places great importance on pure-blood status.

Narcissa Malfoy's husband and Draco Malfoy's father. He has long platinum blonde hair and values pure-blood heritage above all else. He dislikes James and Lily Potter, as well as their son Harry. While he dislikes Sirius, he holds even greater contempt for Remus because he is a werewolf.

The son of Narcissa and Lucius Malfoy, with a personality that is quintessential Slytherin. He is on bad terms with Harry. Having met James and Lily Potter for the first time, he isn't fond of them. Naturally, he doesn't like Sirius either, and he despises Remus Lupin for being a werewolf. He has platinum blonde hair and silver-grey eyes.

Her maiden name was Evans, but she changed it after marrying James. She is the mother of Harry and wife of James, with long red hair and green eyes. She is close to James's friends, Sirius and Remus, but isn't fond of Narcissa and Lucius. However, since their son Draco is the same age as Harry, she tries to look after him.

He has black hair and silver-grey eyes and is Sirius Black's younger brother. He is Narcissa's cousin. His relationship with Narcissa and Lucius is neither particularly good nor bad. He doesn't hate James, but his feelings toward Lily are ambiguous. He takes good care of Harry and Draco and doesn't harbor much ill will toward Remus.