Hermione

Biodata

Feature	Information
Name	Hermione Granger
Alias(es)	“Umr” — Polyjuice disguise used while investigating Professor Lockhart’s identity 286
Species/Race	Witch
Gender	Female
Affiliation	Gryffindor House; Hogwarts; Hogwarts Student Council’s Disciplinary Committee and Clubs Department 95 344
Occupation/Role	Hogwarts student; Student Council member
First Appearance	Chapter 1

Background / History

Hermione grew up next door to Linley Belloc in London. Her parents are dentists, and she first befriends Linley after offering him dried fish for the stray cats he feeds; he gives her a lily in return. Their shared care for the cats develops into a close childhood friendship 1.

Before learning the truth about magic, Hermione experiences accidental magic and confides this to Linley after he frames it as “superpowers.” Believing his claim that an evil organization targets children like them, she agrees to care for his home and garden while he is away 4. She continues this responsibility throughout his first year at Hogwarts, visiting weekly to maintain the house and garden and wearing the Hogwarts pendant he sends her for Christmas 42.

Hermione receives her Hogwarts acceptance letter during the following summer. Initially terrified that Hogwarts is the “evil organization” Linley described, she confronts Severus Snape and demands to know what happened to Linley 87. After Linley apologizes for deceiving her, he introduces her to Diagon Alley, where she insists on buying her own supplies with her own money 89 91.

Appearance

Hermione is described as a girl with fluffy, bushy brown hair, pale skin, and notably white teeth 1. For the Yule Ball, she smooths her hair into an elegant updo and wears light violet-blue robes, leaving many students unable to recognize her at first 502.

• Usually carries large stacks of books and parchment.
• Often wears a miniature Hogwarts pendant containing drifting magical snow, a Christmas gift from Linley 42.
• Later keeps a ginger cat, Crookshanks 328.

Personality

Hermione is intelligent, determined, and deeply invested in learning. She studies beyond her year level, reads magical history for pleasure, and considers knowledge itself fascinating 196 209. Her academic dedication can make her strict with Harry and Ron, particularly when they avoid homework or break rules, but she gradually learns to balance discipline with concern for their happiness 101 261 414.

She is principled and dislikes being deceived or excluded from important matters. When she discovers Linley has been concealing his activities through impersonation, she agrees to help him only after insisting that he be honest with her 234 235. Her suspicion and sharp observation also make her effective at uncovering secrets.

Despite her bluntness, Hermione is compassionate and protective. She helps Neville search for his lost toad, worries about Harry’s safety, and defends the idea that wizards and Muggles are fundamentally alike 95 390 482.

Abilities & Skills

Academic Ability and Research

Hermione is an exceptionally diligent reader and researcher, particularly in magical history and theory.

• Teaches herself minor Charms from textbooks, needing only small corrections to incantation and wand movements 93.
• Identifies Nicolas Flamel and explains the Philosopher’s Stone after recalling information from leisure reading 118.
• Uses historical evidence to deduce that goblins likely hid their rebellion treasury beneath Hogsmeade 248.
• Quickly interprets the Golden Apple’s clues about the Triwizard Tournament’s second task 506.
• Reads Hogwarts: A History repeatedly while researching Hogwarts’ secrets 248.

Charms and Practical Magic

Hermione demonstrates strong magical aptitude from the beginning of her education.

• Successfully performs the Levitation Charm during her first Charms class, earning Professor Flitwick’s praise 105.
• Can alter the color of a cup with a minor Charm after self-study 93.
• Uses the Unlocking Charm proficiently 433.
• Assists Harry and Ron with Charms work and maintains high academic standards for them 414.

Potions and Disguise

Hermione helps brew Polyjuice Potion with Harry and Ron to investigate Draco Malfoy and the Chamber of Secrets mystery.

• Obtains restricted-section access to Draught of Living Death under the pretext of studying ghoul toxins 280.
• Successfully uses Polyjuice Potion to take Umr’s form and investigate whether Lockhart is secretly Linley 286.
• Maintains secrecy around the group’s investigation despite Linley’s suspicion 280.

Investigation and Deduction

Hermione’s close familiarity with Linley makes her difficult to deceive.

• Deduces that two versions of Linley are operating at Hogwarts and identifies Umr as his substitute 234.
• Notices that Lockhart’s gait and mannerisms resemble Linley’s before confirming the truth 213 286.
• Recognizes that the Portkey incident targeting her and Linley was likely connected to the people who had previously attacked them 492.
• Detects Linley’s suspicious use of invisibility after questioning Umr about his comments on invisibility and time stopping 196.

Debate and Leadership

Hermione is a capable organizer and persuasive speaker.

• Applies for Student Council positions in Prefect, Publicity, and Clubs departments; she is accepted into the Disciplinary Committee and Clubs Department 343 344.
• Receives recognition for her Student Council work and is considered suitable for a leadership role 446.
• Wins the first Wizarding Ethics class debate by arguing that wizards and Muggles share the same fundamental thoughts, societies, homes, and countries 482.
• Organizes morning and evening study halls for older students 414.

Equipment / Items

• Wand — purchased from Ollivanders before her first year 91.
• Hogwarts pendant — a crystal sphere containing a miniature, snow-filled Hogwarts; given to her by Linley 42.
• Crookshanks — her ginger pet cat, acquired in Diagon Alley 328.
• Books and parchment — Hermione routinely carries research books, textbooks, notes, and substantial quantities of parchment 209 234.

Relationships

• Linley Belloc — Childhood neighbor, closest friend, and eventual boyfriend. Hermione maintains his home during his absences, helps investigate Hogwarts mysteries, and accepts his public declaration that she is his girlfriend at the Yule Ball 42 235 457 503.
• Harry Potter — Gryffindor friend. Hermione assists him academically, worries over his recklessness, and works alongside him in investigations concerning the Philosopher’s Stone and Chamber of Secrets 95 118 390.
• Ron Weasley — Gryffindor friend. They frequently clash over his poor study habits, but Hermione still tutors and looks after him 105 414.
• Mr. and Mrs. Granger — Her Muggle parents, both dentists. They are protective of Hermione and initially distrust the magical world and Linley’s influence 1 87 94.
• Umr — Friend and frequent source of mischief. Hermione teaches Umr basic knowledge, tries to recruit her as a spy on Linley, and joins her in an ill-advised attempt to inspect Linley’s room 196 205 206.
• Professor Filius Flitwick — Charms professor with whom Hermione has a comfortable rapport; he entrusts her with borrowing books and offers her tea and cakes 235.
• Tom Riddle / Betty Riddle — Hermione knows Tom’s former identity and agrees to keep her new body and opportunity for atonement secret from Harry and the others 343.

Story Role / Major Arcs

Early Friendship with Linley

Hermione becomes Linley’s first friend after he moves into the house next door. She feeds stray cats with him, accepts his false story about superpowered children being hunted, and faithfully tends his home while he attends Hogwarts 1 4 13 42.

Arrival at Hogwarts

After entering the wizarding world with Linley, Hermione begins Hogwarts as a Gryffindor. She helps Neville find his lost toad, befriends Harry and Ron, and later lies to Professor McGonagall to protect them after Linley defeats a troll threatening her 91 95 107 108.

Hogwarts Mysteries

Hermione contributes research to the Philosopher’s Stone investigation and later uncovers several of Linley’s secrets. She identifies the existence of Linley’s double at Hogwarts, researches the goblin occupation of Hogsmeade, and allows Linley to borrow her identity while she investigates from the Room of Requirement 118 234 235 248.

Student Council and School Reform

During her third year, Hermione joins both the Disciplinary Committee and Clubs Department. Her reputation as Linley’s longtime companion brings attention, but she earns recognition through her own competence and Student Council work 343 344 446.

Relationship with Linley

Hermione’s affection for Linley becomes increasingly clear through gifts, jealousy, and her concern whenever he disappears or hides information from her 115 196 370. After surviving a Portkey ambush and pursuit by Dementors and Aurors, Linley admits that he likes her; Hermione responds by kissing him 451 457 460. They later publicly confirm their relationship at the Yule Ball 501 503.

Wizarding Ethics

Hermione embraces Professor Foxx’s Wizarding Ethics course and becomes one of its strongest voices. In the class’s first debate, she challenges the claim that magical ability makes wizards fundamentally different from Muggles and receives the most student votes 481 482.

Trivia

• Hermione was accepted to St. Paul’s Girls’ School before receiving her Hogwarts letter 87.
• Linley’s first Christmas gift to Hermione bears the message: “This is your future castle.” 42
• She once attempted to enter Linley’s room with Umr, only to be lectured on morality by Tom Riddle’s sealed soul 206.
• Harry and Ron are repeatedly shocked when Hermione becomes less strict about study schedules, believing her personality has somehow changed 261 415.