Full Name: Remus John Lupin
Nickname: Moony
Born: This is never mentioned in the novels, but according to the Harry Potter Lexicon, it is estimated that he was born circa 1960.
Parents: Half-blood
Hogwarts House: Gryffindor
Hogwarts Achievements: Prefect from his 5th year.
Hogwarts Best Friends: Sirius Black (aka. Padfoot), James Potter (aka. Prongs), and Peter Pettigrew (aka. Wormtail).
Occupation: Professor of Defence Against the Dark Arts for one year. However, most of the time he has found it hard to get paid work ("being a werewolf is an occupational hazard"). Currently he is working for the Order of the Phoenix.
Fun Fact: His beverage and food preferences include tea, butterbeer, wine, and chocolate! What good taste he has
Personality: Calm, reserved, polite, good-natured, caring, intelligent, forgiving, subtle sense of humour, mischevious (well he was a marauder!).
Flaw: He "likes to be liked". He has been shunned so often due to being a Werewolf that when he does have friends, he cuts them a LOT of slack.
Human Appearance: "The stranger (Lupin) was wearing an extremely shabby set of wizard's robes which had been darned in several places. He looked ill and exhausted. Though he seemed quite young, his light-brown hair was flecked with grey."
Werewolf Appearance: "There was a terrible snarling noise. Lupin's head was lengthening. So was his body. His shoulders were hunching. Hair was sprouting visibly on his face and hands, which were curling into clawed paws."