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Ron Weasley: "Which one was Michael Corner?"
Hermione Granger: "The dark one."
Ron Weasley: "I didn't like him."
Ron Weasley's negative impression of Michael[src]

Michael Corner (b. 1979/1980) was a half-blood[1] wizard and Ravenclaw student at Hogwarts School of Witchcraft and Wizardry in Harry Potter's year. He was friends with house mates Terry Boot and Anthony Goldstein.

In his fifth year, he joined Dumbledore's Army, an organisation taught and led by Harry. That year, Michael also dated Ginny Weasley, though she dumped him by the end of the school year, after which Michael dated Cho Chang.

In his seventh year, he rejoined the D.A. and fought courageously in the Battle of Hogwarts. He presumably survived, as his name was not given among the fallen deceased. He was most likely present for Harry Potter's final defeat of Lord Voldemort.


Early life

Michael was born in either 1979 or 1980. His family had both presumably magical and muggle heritage.[1]

Hogwarts years (1991–1998)

Early years

Michael Corner started his first year magical education at Hogwarts School of Witchcraft and Wizardry at the same time as Harry Potter, in 1991. Michael was sorted into the house Ravenclaw upon his arrival at Hogwarts. Michael would have shared a few classes with Harry Potter but as he was in a different house the two did not really get to know each other too well.

Fourth year

"Ginny used to fancy Harry, but she gave up on him months ago."
— Hermione discusses Ginny's changed feelings[src]

The Yule Ball that Michael attended where he meet Ginny Weasley

During 1994–1995 school year, his fourth year, Hogwarts was host to the Triwizard Tournament. As part of the traditions the Yule Ball was held and it was here that Michael first met Ginny Weasley, a Gryffindor in the year below himself. Ginny had recently gotten over her crush on Harry Potter and eventually towards the end of July 1995, the two began dating after becoming more friendly with one another at the ball.[3]

Ginny's brother, Ron Weasley, didn't find out about their relationship until a few months after it began and it was likely the two kept it quiet as he would disapprove. However, Hermione Granger apparently had known about the relationship for some time before Ron's discovery. After finding out the two were dating Ron would frequently question Michael's intelligence, something Ravenclaws pride themselves on. At the end of the school year Cedric Diggory, boyfriend of fellow Ravenclaw student Cho Chang, was tragically murdered and Lord Voldemort returned to power. These claims were not widely believed and Headmaster Albus Dumbledore was slated as mad and seditious by the British Ministry of Magic, who were deeply paranoid and ignorant about Voldemort returning to power.

Fifth year

Ron Weasley: "Michael — but — but you were going out with him!"
Ginny Weasley: "Not any more. He didn't like Gryffindor beating Ravenclaw at Quidditch and got really sulky, so I ditched him and he ran off to comfort Cho instead."
— Ginny discussing her break-up with Michael[src]

Michael sitting next to Ginny Weasley and Zacharias Smith during the meeting in the Hog's Head

The 1995–1996 school year was Michael's Fifth year of education, an important year for students as he would be taking his O.W.L.'s. This year Hogwarts had been put under the watchful eye of Ministry employee, Dolores Umbridge following the previous years events. After Umbridge's refusal to teach students any form of practical Defence Against the Dark Arts and with an imposing war ahead, Hermione Granger founded a secret alliance called Dumbledore's Army where students could be taught how to defend themselves by Harry Potter.

Thanks to Ginny's influence Michael and his friends, including Terry Boot, joined Dumbledore's Army. Michael questioned Hermione's motives for forming the group as he suspected she only wanted to pass her O.W.L. exam later in the year, during the meeting at the Hog's Head Inn, however Michael signed up.[3] At the first D.A. meeting, Michael had difficulty disarming Ginny Weasley because of his feelings for her. After the first D.A. meeting, Hermione informed Harry and Ron that Michael was only present because Ginny attended and went on to tell the two about their relationship.[6]

Michael during a D.A. meeting practising disarming

Also that year, Ginny had replaced Harry on the Gryffindor Quidditch team when he was permanently banned by Umbridge. After Gryffindor beat Ravenclaw in the Quidditch Final, Michael expressed his displeasure of the result and the relationship ended;[7] she later called him a "bad loser".[8] Michael soon began dating Harry's recent ex-girlfriend, the Seeker from his own team, Cho Chang. Michael had expressed interest in how Cho's boyfriend had been murdered last year and it is possible the two talked about the sensitive issue and sought comfort in one another. At the end of the school year Lord Voldemort's return was publicly declared and the Second Wizarding War broke out.

Sixth year

Michael Corner: "Have you ever taken it, sir?"
Horace Slughorn: "“Twice in my life. Once when I was twenty-four, once when I was fifty-seven. Two tablespoonfuls taken with breakfast. Two perfect days."
— Michael asking Horace Slughorn about Felix Felicis during a Potions lesson[src]

Michael in N.E.W.T.-level potions

Michael was intelligent enough to achieve a high O.W.L. score on his Potions exam and was one of only twelve students (along with house mate Terry Boot) in 1996 to advance to N.E.W.T.-level in his sixth year.[9] At the end of the academic year a battle broke out in the castle and D.A. members were summoned, but Michael for some reason did not receive the summoning as he did not participate in the battle.

Seventh year

"Michael Corner went and got caught releasing a first-year they'd chained up, and they tortured him pretty badly. That scared people off."
— Neville discussing the student rebellion[src]

During 1997–1998 school year, Michael's seventh year at Hogwarts, the school was under the indirect control of Lord Voldemort, who had taken over the Ministry of Magic. Michael joined the reconstituted Dumbledore's Army in defying the newly appointed and tyrannical Death Eater professors Alecto and Amycus Carrow. The reformed student alliance took pride in creating havoc for the Death Eater's and would often paint messages such as Dumbledore's Army: Still Recruiting around the school.[10]

On one occasion, Michael sneaked out and released a first year that had been chained up by the Carrows. As punishment for releasing the first-year from imprisonment Michael was tortured greatly for it, possibly with the Cruciatus Curse. The Carrows made an example of Michael and soon the rebellion began to quiet down for fear of similar consequences.[10]

D.A. members welcome Harry back in 1998

By the end of the school year, Michael was one of the many D.A. members holed up in the Room of Requirement, seeking sanctuary. When Harry Potter, Ron Weasley, and Hermione Granger returned to the school in May of 1998, Michael was one of the students who spoke up in favour of overthrowing the Death Eater professors. He also participated in the discussion of the lost diadem of Rowena Ravenclaw. Michael was doubtful that Harry would be able to find the diadem, but agreed to hold off Voldemort and his Death Eater army whilst he tried.[10]

Battle of Hogwarts
"Both Patil twins were there, as were Terry Boot, Ernie Macmillan, Anthony Goldstein, and Michael Corner."
— The D.A. members residing in the Room of Requirement[src]

Michael and the other defenders of Hogwarts witness Harry Potter's final defeat of Voldemort

Consequently the Battle of Hogwarts broke out and Michael fought.[11] Michael and Cho appeared more than friendly with one another when she returned to Hogwarts to fight after having graduated the previous year. It is possible the two were still dating. However, as Cho was noted as appearing overly interested in Harry again, it is also possible that Michael and Cho broke up before Voldemort's takeover. Michael fought a Death Eater just before Molly Weasley duelled Bellatrix Lestrange.[12]

Later life (post 1998)

It can be presumed that Michael survived the Battle of Hogwarts, as he was not mentioned along with the fifty casualties. If he did, Michael and Cho later broke up sometime after the war as Cho later would marry a Muggle.[13] If he survived, he likely attended the 2014 reunion of Dumbledore's Army.

Physical appearance

Michael was described as "the dark one" by Hermione Granger when talking to Ronald Weasley.[3]

Magical abilities and skills


Ginny Weasley

George Weasley: "So what about Michael Corner?"
Ginny Weasley: "I dumped him, he was a bad loser."
— Ginny telling her brother George Weasley about Michael[src]

Ginny Weasley, his ex-girlfriend

Micheal and Ginny Weasley met at the Yule Ball in 1994, and began dating at the end of the school year, she used the relationship as an attempt to "move on" from Harry Potter. In 1995 she brought him and some of his friends along to the first meeting of what would become Dumbledore's Army.[3] When the two duelled during meetings Michael did not hit Ginny with anything, possibly because she was his girlfriend. When Michael drew unnecessary attention to the D.A. at one point, Ginny called him a "fool", though not to his face.

Ginny ended the relationship on the basis of Michael being a "bad loser," following Michael's poor reaction to Gryffindor beating Ravenclaw in a Quidditch match.[8] Michael went on to date Cho Chang, who (like Ginny) also had a romance with Harry Potter.


The name "Michael" is from the Hebrew name מִיכָאֵל (Mikha'el) meaning "who is like God?". This is a rhetorical question, implying no person is like God. Saint Michael was one of the seven archangels in Hebrew tradition and the only one identified as an archangel in the Bible. In the Book of Revelation in the New Testament he is portrayed as the leader of heaven's armies, and thus is considered the patron saint of soldiers.

Behind the scenes

Michael as shown on Pottermore

"Not with the dragon, you didn’t, that was a seriously cool bit of flying...."
— Michael complimenting Harry's performance in the first task of the Triwizard Tournament[src]


The Harry Potter Wiki has 45 images related to Michael Corner.

Michael Corner in LEGO Harry Potter: Years 5-7

Notes and references

Dumbledore's Army
Harry Potter · Hermione Granger · Ronald Weasley
Harry Potter · Neville Longbottom · Luna Lovegood · Ginny Weasley
Gryffindor ClearBG2.png Gryffindor Katie Bell · Lavender Brown · Colin Creevey · Dennis Creevey · Seamus Finnigan · Angelina Johnson · Lee Jordan · Cormac McLaggen · Parvati Patil · Alicia Spinnet · Dean Thomas · Romilda Vane · Fred Weasley · George Weasley · Nigel Wolpert · Unidentified female · Unidentified female (II)
Dumbledore army.jpg
Ravenclaw ClearBG2.png Ravenclaw Terry Boot · Cho Chang · Michael Corner · Marietta Edgecombe · Anthony Goldstein · Padma Patil · Maisy Reynolds · Unidentified male · Unidentified male (II) · Unidentified female
Hufflepuff ClearBG2.png Hufflepuff Hannah Abbott · Susan Bones · Justin Finch-Fletchley · Ernie Macmillan · Zacharias Smith · Leanne · Unidentified female
Unknown House Luca Caruso · Alice Tolipan
Allies and other affiliations
Order of the Phoenix · Hogwarts staff · Augusta Longbottom · Andromeda Tonks · Ted Tonks · Percy Weasley · Oliver Wood · Grawp · Dobby · Winky · Hogwarts house-elves · Forbidden Forest Centaur colony · Hogwarts Hippogriff herd · Hogwarts Ghosts · Hogwarts students · Hogwarts Thestral herd