Even You-Know-Who can't split himself into seven. So, Potter — some of your hair, if you please." In order to preserve his position as a trusted Death Eater, Severus Snape was forced to tell Voldemort the true date at which the Order planned to move Harry, under the orders of Albus Dumbledore's portrait.
The Order leaked a fake trail to the ministry that Harry was being moved on the 30th. But Snape knew the real date that Harry was being moved and passed that info onto Voldemort.
Order of the Phoenix members relocate the Dursleys for their protection. Harry is being flown to The Burrow, with friends and allies acting as identical decoys. Death Eaters immediately attack, and, in the ensuing battle, "Mad-Eye" Moody and Hedwig are killed while George Weasley is wounded.
In 1997, Harry Potter, Ron Weasley, and Hermione Granger kidnapped Mundungus in order to learn about Salazar Slytherin's Locket. Mundungus told them that he had given the locket to Dolores Umbridge. This led to Harry, Ron, and Hermione infiltrating the Ministry in order to find the locket and destroy it.
Their relationship grew stronger after the death of Cedric Diggory, but Harry suspected Cho of betraying their secret student group. Cho's lingering feelings for Cedric and a lack of chemistry between her and Harry contributed to their breakup, leading to Harry ultimately ending up with Ginny Weasley.
During the flight, Voldemort showed up and thought the real Harry was flying with Moody, but it was really Mundungus Fletcher. When Mundungus realized what was happening, he Disapparated, and Moody was hit with Voldemort's Killing Curse.
Theory 3 - The Baby Voldemort Was The Soul Fragment Left In The Dark Lord's Body. When Voldemort created his Horcruxes before the events of Harry Potter, he was left with a weak and vulnerable soul. He was the first in the wizarding world to make multiple Horcruxes, and he knew this was a risk.
Mundungus' betrayal caught Moody by surprise and gave Voldemort enough time to cast the Avada Kedavra and kill Mad-Eye Moody. After he was brutally killed by Lord Voldemort, Moody's dead body tragically fell from his broom.
Family. Snape's family background is mostly shown in flashbacks during the course of the last three novels. Snape was born to Eileen Prince, a witch, and Tobias Snape, a Muggle, making him a half-blood (hence the name, "Half-Blood Prince").
In the heat of the moment, Snape lost control and called Lily the forbidden word. He called her a mud-blood by accident because he was frustrated that lily did not like his closest friends. He did not mean it.
After the big reveal that Snape was a double agent, fans started debating whether he was a hero or a villain. But as some fans — and even Rowling herself — were quick to point out, he's neither good nor bad.
This was because Harry had his mother's eyes. Snape's love for Lily persisted even after she chose James, and it continued after her death. While Snape tried to help Harry when he needed to, seeing the boy reminded him of Lily's loss.
Hedwig's killer is not explicitly identified, so he/she may have appeared in other books, films or video games, but the only known appearance is Harry Potter and the Deathly Hallows and Harry Potter and the Deathly Hallows: Part 1. A popular fan theory based on book canon suggests that Snape may have killed Hedwig.
Luna married fellow naturalist Rolf Scamander, grandson of Fantastic Beasts and Where to Find Them author Newt Scamander, considerably later in life than Harry, Ron, Hermione, and Ginny, who all married and started families in their early-to-mid twenties.
Although Hermione was sorted into Gryffindor, the Sorting Hat considered Ravenclaw for her. However, despite her intelligence, her values weren't necessarily always aligned with Ravenclaw's. Hermione was more brave than witty, as shown in Harry Potter and the Sorcerer's Stone when the trio got trapped in Devil's Snare.
Not knowing whether Draco was alive or dead, Narcissa chose to lie to the Dark Lord rather than risk losing her son. When Voldemort asked her to check if Harry was dead and she realised he was, in fact, still breathing, Narcissa seized her opportunity.
With the destruction of all of his Horcruxes, when Voldemort's Killing Curse rebounded and finally ended his life once and for all, his broken and mangled soul was forced to exist in the stunted form Harry saw in King's Cross.
In Harry Potter and the Cursed Child, it is revealed that Bellatrix gave birth to Voldemort's daughter Delphi in Malfoy Manor before the Battle of Hogwarts.
Due to his humiliation in the Triwizard Tournament, Cedric eventually becomes a Death Eater and kills Neville Longbottom. Due to Neville's death, the final Horcrux Nagini was never destroyed, and as a result Voldemort is never defeated, kills Harry and takes over the Wizarding World.
Harry describes Umbridge to Sirius Black, saying that she's vile enough to be a Death Eater, despite not being one. Umbridge is also depicted to be a prejudiced person, despising half-breeds and Muggle-born witches and wizards to the point of firing Hagrid due to his half-giant birth status.
However, they all learned the truth in 1994, when Pettigrew was exposed by Sirius Black and Remus Lupin; "Scabbers" was, in fact, Peter Pettigrew, the wizard who betrayed James and Lily Potter to Lord Voldemort.
