is introduced in Harry Potter and the Philosopher's Stone as a half-giant and half-human who is the gamekeeper and Keeper of Keys and Grounds of Hogwarts, the primary setting for the first six novels. In the third novel Harry Potter and the Prisoner of Azkaban, Hagrid is promoted to Care of Magical Creatures teacher, and is later revealed to be a member of the Order of the Phoenix.He has a friendly, softhearted personality and is easily driven to tears, as seen in his very first scene, when he drops Harry off at the Dursleys' in Philosopher's Stone. He is very loyal to his peers, especially Dumbledore, to whom he refers as the greatest wizard in the world multiple times. As first seen in Philosopher's Stone, he becomes extremely angry whenever anyone insults Dumbledore around him (a mistake made by Vernon Dursley, who called Dumbledore a "crackpot old fool"). He is also very loyal to Harry, suffered several times during the series because of this loyalty, and had to go into hiding twice to avoid prison. Rowling says of Hagrid, "Hagrid was always supposed to be this almost elemental force. He's like the king of the forest, or the Green Man. He's this semi-wild person who lives on the edge of the forest" is a giant three-headed dog provided by Hagrid to guard the trapdoor leading to the underground chamber where the Philosopher's Stone was hidden until the end of Philosopher's Stone. The only known way to get past Fluffy is to lull him to sleep by playing music. Fluffy is based on Cerberus, the three-headed dog from Greek mythology that guards the gates to the underworld. As with Fluffy, Cerberus was lulled to sleep with music by Orpheus.In Philosopher's Stone, Harry, Ron, Hermione and Neville accidentally run into Fluffy whilst hiding from Peeves, who was attempting to give them away to caretaker Argus Filch, who was searching for them. On Halloween, Harry and Ron witness Snape entering the door to Fluffy's chamber, and for the next few days having a pronounced limp. Harry also overhears him saying "How are you meant to keep your eyes on all three heads at once?" to Filch. However, it is later revealed that he followed then Hogwarts Defence Against the Dark Arts professor Quirinus Quirrell into the chamber. While Fluffy is guarding the Philosopher's Stone, Professor Quirrell penetrates Fluffy's defences by playing a harp, in order to access the trapdoor, while Harry uses a flute that had been given to him by Hagrid. along with eleven other hippogriffs, is introduced during one of Hagrid's Care of Magical Creatures classes. Hagrid explains that hippogriffs are very calm, powerful, proud creatures, but are sensitive and demand respect. Harry successfully approaches Buckbeak, who allows him to ride him around the paddock.Draco, in an arrogant attempt to show up his school nemesis, endeavours to approach Buckbeak as well. It becomes obvious that Draco neither listens to nor cares about Hagrid's warnings about the hippogriffs' sensitivity, as he makes contemptuous remarks about Buckbeak. Quickly angered, Buckbeak slashes Draco's arm with his claws. Pretending to be injured much more severely than he truly is, Draco persuades his father, Lucius Malfoy, to use his political power to sentence Buckbeak to death. Hagrid's numerous appeals fail, and members of the Committee for the Disposal of Dangerous Creatures come to Hogwarts to execute Buckbeak. With the use of a Time-Turner, Hermione and Harry free Buckbeak (they believed him earlier to have been executed, but it was revealed the executioner only swung his axe into the fence in anger, in the film he does this to a pumpkin) and rescue Sirius from the tower in which he is being held before being handed over to the Dementors. Sirius escapes with Buckbeak and flies to safety. During most of Harry's fourth year, Sirius and Buckbeak hide in a cave in the mountains above Hogsmeade. After this, they move to Number 12 Grimmauld Place, whereupon Buckbeak stays in Sirius' mother's former room. When Kreacher wants to lure Sirius away briefly, he wounds Buckbeak.In Half-Blood Prince, Harry inherits Buckbeak, and allows Hagrid to look after him again. To avoid suspicion from the Ministry of Magic, he is given the alias "Witherwings". A fiercely loyal creature, Buckbeak chases Severus Snape away from Harry by slashing his claws at the end of the book. Buckbeak also features in the Battle of Hogwarts at the end of the Deathly Hallows leading the Hogwarts' Thestrals against Voldemort's giants. is a large boarhound (portrayed in the films by a Neapolitan Mastiff) that, aside from his enormous size, appears to be an entirely ordinary dog. While Fang's appearance is intimidating, he is, in Hagrid's words, "a bloody coward." Boisterous and loving with people he knows, he seems to enjoy licking Harry, Ron, or Hermione around the face or ears.In the Philosopher's Stone he accompanies Harry, Hagrid, Draco, and Hermione into the Forbidden Forest to look for an injured unicorn. In the following book, the Chamber of Secrets, Harry and Ron take Fang into the forest where he is scared stiff of both the gigantic acromantula and Mr Weasley's flying car. In Harry Potter and the Half-Blood Prince, an escaping Death Eater sets fire to Hagrid's hut while Fang is inside; Hagrid enters the flaming hut, slings Fang over his shoulder, and carries him to safety. In Harry Potter and the Deathly Hallows, Fang and Hagrid participate in the Battle of Hogwarts; though Fang's exact involvement is not clear. He is last seen running away after a shattered vase frightens him. It's implied that Fang survives, as Hagrid is not seen mourning him at any time. It's unknown if Fang is still alive when Harry's children come to Hogwarts. is Harry Potter's owl, given to him in Harry Potter and the Philosopher's Stone as an eleventh birthday present by Rubeus Hagrid, who purchases the owl in Diagon Alley at the Eeylops Owl Emporium. Harry gives her this name after reading it in a book on the history of magic. is used for delivering messages throughout the series, and also serves as a companion to Harry, especially when he is unable to interact with other wizards. It is implied throughout the books that she can fully understand Harry's speech. In the fifth book, Order of the Phoenix,is intercepted by Dolores Umbridge and is hurt, but is later healed by Professor Grubbly-Plank. In the seventh book, The Deathly Hallows, she is killed by a curse from a Death Eater; in the film version, she is killed defending Harry from the Death Eater. is a Hufflepuff student in Harry's year, described as "pink-faced" with blonde hair worn in pigtails. In Harry Potter and the Chamber of Secrets, she is initially sceptical of housemate Ernie Macmillan's belief that Harry was the Heir of Slytherin, and in Goblet of Fire, she sports a "Support Cedric Diggory" badge during the Triwizard Tournament because she and other Hufflepuffs initially believe Harry had stolen their housemate's glory, although she remains on good terms with Harry, Ron and Hermione. In Order of the Phoenix, is named a Hufflepuff prefect and joins Dumbledore's Army (D.A.), yet she also appears to be rather highly strung: she suffers a nervous breakdown because she feels she is too stupid to take her upcoming O.W.L. exams, and has to be given a Calming Draught. She is among the six D.A. members who prevent Draco Malfoy, Crabbe, and Goyle from ambushing Harry aboard the Hogwarts Express at the end of the term.In Half-Blood Prince, she leaves Hogwarts after her mother is murdered by Death Eaters, but she returns in the series finale, Harry Potter and the Deathly Hallows, to take part in the Battle of Hogwarts: she, Fred Weasley, and Lee Jordan are seen standing guard together over a secret passage, while Harry later saves her and Seamus Finnigan from one of Voldemort's curses with a Shield Charm, allowing them to join the fight in the Great Hall. The adult she becomes the landlady of The Leaky Cauldron, and has married Neville Longbottom. is a Gryffindor student who joins the Quidditch team in her second year (Harry's first) as a Chaser, and joins Dumbledore's Army in her sixth year. In Half-Blood Prince, she is the last remaining member of the original Gryffindor squad that was helmed by Oliver Wood (apart from Harry), and she advises Harry not to discriminate in favour of old players like her, but to hold trials for all. She nonetheless succeeds in retaining her spot as Chaser alongside newcomers Ginny Weasley and Demelza Robins.In Half-Blood Prince, Malfoy secretly attempts to use she to deliver a fatally-cursed necklace to Dumbledore. Madam Rosmerta, whom he has placed under the Imperius Curse, herself puts she under the Imperius Curse, in the Three Broomsticks in Hogsmeade, in order to deliver it. Whilst arguing about the package with her friend Leanne, she ends up accidentally touching the necklace through the torn package and is badly cursed. Though she only touches it with a minute amount of skin due to a small hole in her glove, she is nonetheless hospitalised for several months in St Mungo's, and is temporarily replaced by Dean Thomas on the Gryffindor team. she returns fully healed to participate in Gryffindor's Quidditch Cup final win over Ravenclaw. In Deathly Hallows, she reunites with Oliver, Alicia and Angelina to assist the D.A. in the Battle of Hogwarts. is a Gryffindor student in Harry's year. She is a close friend of housemate Parvati Patil; they seem to enjoy the same classes, especially Divination, and share many common interests. The two also seem to have a reasonably close relationship with Professor Trelawney, comforting and supporting her in her various crises. she is one of the few students who help round up the Blast-Ended Skrewts after a disastrous Care of Magical Creatures class, and she attends the Yule Ball with Seamus Finnigan in their fourth year. She initially believes the Ministry's smear campaign against Harry, but is among the original members of Dumbledore's Army.In Half-Blood Prince, she becomes Ron's first girlfriend for several months; he relishes the opportunity to make Hermione jealous and prove that he can "snog" or kiss people whenever he wants. It becomes increasingly evident that Ron is not particularly enamoured with she and actually finds her irritating. becomes jealous of Ron's friendship with Hermione, and finally splits up with him when she sees them leaving Harry's dormitory together, as she is under the impression that they had been alone together, not realising Harry was there under his Invisibility Cloak. In Deathly Hallows, during the battle for Hogwarts, she is attacked by Fenrir Greyback; she dies in the film, whereas in the book she is saved by a crystal ball hurled by Professor Trelawney. is a Ravenclaw student one year above Harry, and plays Seeker for the Ravenclaw Quidditch team. During the formation of Dumbledore's Army her parents wish her not to take part in any anti-Ministry relations. She is best known for being Harry's first kiss, is described as being "very pretty" with long dark hair and is frequently accompanied by a group of giggling Ravenclaw girls.In Goblet of Fire, Harry's crush on her intensifies and he works up the courage to ask her out to the Yule Ball, but she apologises and replies that she had previously accepted Cedric Diggory's offer, leaving Harry to ignore his own date, Parvati Patil, and jealously obsess about the couple for nearly the entire length of the ball. Nonetheless, is still kind to Harry, much to his relief, and she refuses to wear one of Malfoy's "Potter Stinks" badges. She and Cedric maintain their relationship until his murder by Peter Pettigrew during the Third Task of the Triwizard Tournament. is one of the first students to believe Harry's declaration of Voldemort's return in Order of the Phoenix, and when invited by Hermione to join the D.A., she joins because she is determined to fight against Voldemort and avenge Cedric's murder. she initiates a kiss with Harry after the last D.A. session before the Christmas holidays; much to Ron's amusement, Harry describes the kiss as "wet," but then explains that she was crying. Harry and she go out on a date on Valentine's Day, but her sustained grief over Cedric's death, her jealousy over Harry's friendship with Hermione, and Harry's lack of knowledge about girls all make for a miserable experience. Their relationship is damaged after the outing, and it ends permanently when Dumbledore's Army is exposed following Marietta Edgecombe's betrayal of the group to Umbridge. she defends her friend's actions by saying that Marietta simply made a mistake, and labels Hermione's secret anti-treachery jinxing of the group's list of names a "dirty trick". On the train back to King's Cross, Ginny reveals that she was now seeing Michael Corner.In the series finale, she demonstrates her loyalty to Hogwarts when she returns to join other D.A. members in hiding in the Room of Requirement prior to engaging in the Battle of Hogwarts; Harry and she, united by a common cause, appear on amicable and friendly terms. She shares with Harry the little information known about Ravenclaw's diadem (one of Voldemort's Horcruxes). She offers to escort him to the Ravenclaw common room to search for clues, but Ginny hurriedly suggests that Luna take Harry up instead. she marries a Muggle. is an Irish Gryffindor student in Harry's year who is described as having sandy hair. He is a huge Quidditch fan and supports the Kenmare Kestrels, and is best friends with housemates Dean Thomas and Lee Jordan. His mother is a witch and his father a Muggle, who only found out his wife's secret after their marriage; according to him, it was a "it of a nasty shock for him."he is seen in Goblet of Fire with his mother and Dean attending the Quidditch World Cup. He is one of the few students who help round up the Blast-Ended Skrewts after a disastrous Care of Magical Creatures class, and he attends the Yule Ball with Lavender Brown in their fourth year. The next year, he is initially influenced by the Ministry's smear campaign against Harry, and his mother nearly prevents him from returning to Hogwarts. He and Harry have a major falling out on the first night of the new term over the Daily Prophet's allegations that Harry is lying about Voldemort's return, but he later realises his mistake, offers his apologies to Harry, and becomes a late addition to the D.A. In Half-Blood Prince, he refuses to allow his mother to take him home before Dumbledore's funeral.
is first mentioned near the climax of Deathly Hallows as one of many D.A. members sheltered in the Room of Requirement during Snape's reign as Hogwarts headmaster when Harry, Ron, Hermione, and Neville return from the Hog's Head before the Battle of Hogwarts. He enthusiastically greets Dean at the entrance, yet his face is bruised so badly after being punished by the Carrows that Harry initially fails to recognise him until he speaks. During the battle, he, Luna, and Ernie help Harry fight the Dementors by conjuring their respective Patronuses;his takes the form of a fox. He is last seen entering the Great Hall to take part in the final stage of the battle, when Harry shields him and Hannah Abbott from one of Voldemort's curses.
s a Gryffindor student two years ahead of Harry, and a close friend of Fred and George; he is as witty and fun-loving as the twins and a fellow Quidditch enthusiast. he wears his hair in dreadlocks and serves as Hogwarts' Quidditch commentator. Harry first encounters him at King's Cross as he attempts to smuggle a giant tarantula onto the train. Though he is a lively and astute commentator, he has a tendency to discuss off-topic subjects such as Harry's Firebolt or his own attraction to Angelina Johnson, his commentary is clearly biased in favour of his house, and his jovial tone often turns sarcastic whenever he talks about the Slytherin team. he also habitually swears in frustration whenever an opponent commits an infraction or scores against Gryffindor, often to the point where a frustrated Professor McGonagall attempts (unsuccessfully) to take away his megaphone.In his seventh year, he joins the D.A. and helps Fred and George with testing their merchandise on unsuspecting first years. He also becomes the only known victim, besides Harry, of Umbridge's detention quill. His Quidditch commentary suffers from lack of enthusiasm after the twins unexpectedly leave Hogwarts in the wake of the student uprising against Umbridge, during which he does his part by levitating two nifflers through her office window. In Deathly Hallows, he becomes an undercover pirate radio anchor, broadcasting under the pseudonym of "River" on an anti-Ministry of Magic radio station called Potterwatch, which supports the activities of Harry and the Order of the Phoenix. He and George successfully take down Death Eater Yaxley in the Battle of Hogwarts. is a Hufflepuff student in Harry's year. He is described simply as a stout boy, occasionally pompous but well-meaning and is descended from nine consecutive generations of pure-blood witches and wizards. His series debut is in Chamber of Secrets, in which he believes that Harry is the Heir of Slytherin and responsible for the attacks on Muggle-born students after witnessing him speaking Parseltongue. However, after Hermione is Petrified, he realises his mistake and apologises to Harry. In Goblet of Fire, he wears a "Support Cedric Diggory" badge and again gives Harry the cold shoulder after Harry enters the Triwizard Tournament, which he believes is an apparent attempt at further glory, but they once again become friends after the First Task.he becomes a Hufflepuff prefect in his fifth year along with Hannah Abbott, and joins Dumbledore's Army. He is among the few Hogwarts students who openly side with Harry's and Dumbledore's claims that Voldemort has returned. He deals with the pressure of O.W.L. exams by studying as much as eight to ten hours a day, and his hard work and determination pay off as he shows up in Slughorn's Advanced Potions class in his sixth year. During the climax of Half-Blood Prince, he emerges from the Hufflepuff common room as Snape, Malfoy and Harry run down a corridor during the Death Eaters' raid of Hogwarts; he attempts to ask Harry what was going on, but Harry rushes past him with no response.In Deathly Hallows, when McGonagall addresses the students in the Great Hall about Voldemort demanding Harry's surrender and the urgent need to evacuate, he shouts, "And what if we want to stay and fight?", which rallies the older students to join the Battle of Hogwarts. During the battle, he, Luna, and Seamus help Harry fight the Dementors by conjuring their respective Patronuses; his takes the form of a boar. is a Gryffindor student in Harry's year and the twin sister of Ravenclaw student Padma Patil. Her best friend is Lavender Brown; they are particularly fond of Trelawney's Divination class, and share many common interests. In Philosopher's Stone, she sticks up for the helpless Neville after Malfoy mocks him and steals his Remembrall during the first-year students' flying class, and is then teased by Pansy Parkinson, who laughed at her supposed love for "fat little crybabies". In Goblet of Fire, when Harry needs a date to the Yule Ball, he asks her and she accepts. However, her evening is a disappointment as Harry spends the evening jealously preoccupied with Cho Chang's date with Cedric Diggory and disdains dancing with her ; she eventually abandons him to dance with a Beauxbatons boy whom she then later meets in Hogsmeade. In her fifth year, she joins Dumbledore's Army along with her sister. In Half-Blood Prince, the twins are almost removed from Hogwarts by their parents, and ultimately do return home after Dumbledore's death. However, the Patil twins return to their seventh year at Hogwarts, and they are first seen in the final book before the Battle of Hogwarts. she duels with the Death Eater Travers during the battle, and attacks Antonin Dolohov with a Body-Bind Curse after he attempts to retaliate at Dean for stunning another Death Eater. as an Acromantula, an enormous, sentient spider capable of speech, who made a unique clicking noise as he moved in search of prey. Hagrid raised Aragog from an egg as a Hogwarts student, keeping him inside a cupboard. In his third year at Hogwarts, Hagrid was caught talking to Aragog in the dungeons by Tom Riddle, who alleged that Aragog was the "Monster of Slytherin," and that Hagrid had opened the Chamber of Secrets. In fact, it was Riddle who had opened the Chamber, and the monster was actually a basilisk.After Hagrid was expelled, Aragog lived in the Forbidden Forest. Hagrid found him a mate, Mosag, with whom Aragog bore an entire colony of giant spiders. He remained grateful to Hagrid for his entire life, and kept his carnivorous children from attacking him when he came to visit. However, he did not extend this courtesy to other creatures and people; he allowed his children to attack Harry, Ron, and Fang when they encountered him in Harry Potter and the Chamber of Secrets. Hagrid led them to Aragog by giving them the cryptic advice, "follow the spiders." It was Aragog who told Harry and Ron that he was not the Monster of Slytherin, but another creature, that unlike Aragog, was born in the castle, and which spiders so fear above all others that they never speak of it or give its name, despite Hagrid's numerous inquiries. Though Aragog allowed his children to attack Harry, Ron, and Fang, they were saved at the last minute by Ron's father Arthur Weasley's flying car, which had been lost in the forest months before. Aragog remained in the Forbidden Forest for the rest of his life, but eventually died of old age in Harry Potter and the Half-Blood Prince. Hagrid retrieved Aragog's body from the forest so that he could give him a proper burial, fearing that his children would devour his body. From that point on, the spider colony was the only part of the Forbidden Forest that Hagrid could not enter safely.Aragog's children returned in Harry Potter and the Deathly Hallows during the Battle at Hogwarts; having been driven from the forest, they began attacking Death Eaters and Hogwarts' inhabitants indiscriminately. Hagrid's love of the spiders endangered him and others because he tried to protect them; the spiders thanked Hagrid by capturing him and taking him to Voldemort.