The Order battles the Death Eaters in the "Death Chamber". During a frenzied duel with Bellatrix, Sirius taunts her for failing to harm him. Bellatrix strikes Sirius with a curse, sending him backwards into the veil and to his death.
In the book, the curse that hits Sirius is not identified (although it is rumoured to be Stupefy because of the red light), and him being knocked through the Veil is what causes his death.
It is explained that no funeral was ever held for Sirius Black because his body was never recovered. This presumably indicates that the body left the world of the living entirely when it fell through the veil.
During the final battle, Bellatrix was the last Death Eater standing. She was eventually killed in a duel by Molly Weasley after her attempted murder of Ginny Weasley. Before her death, Bellatrix secretly gave birth to an illegitimate daughter named Delphini, whom she conceived with her beloved master, Lord Voldemort.
Sirius was arrested by the Department of Magical Law Enforcement and sentenced by Barty Crouch Snr to life imprisonment in Azkaban without a trial for thirteen counts of murder with the curse giving the information about the Potters' whereabouts which lead to their death and service to Lord Voldemort.
What KILLED Sirius Black? What Happened to Him? - Harry Potter Explained
Was Sirius in love with James?
Despite all of this, Rowling states that Sirius's "redeeming quality is the affection that he is capable of feeling. He loved James like a brother and went on to transfer this attachment to Harry."
Did the Daily Prophet and Ministry admit that Sirius was innocent after his death? The Ministry absolutely did. Fudge admitted as much to the Muggle Prime Minister. When the latter asked whether Black, the only “DE” he'd been informed of in detail, had joined Voldemort.
In the play "Harry Potter and the Cursed Child," which has become part of "Harry Potter" canon, it was revealed that Bellatrix conceived a child with none other than Lord Voldemort.
Remus fought at the Battle of Hogwarts on 2 May 1998, during which his wife was murdered by Bellatrix Lestrange. Remus was also murdered by Death Eater Antonin Dolohov, during the first half of the same battle. His death was possibly avenged by Filius Flitwick.
Rowling stated in an interview that Lupin and Tonks died to compensate for the last-minute reprieve she gave to Arthur Weasley when he survived a would-have-been fatal attack in Harry Potter and the Order of the Phoenix. Rowling also stated that it was Antonin Dolohov who killed him.
So Regulus drank the burning potion himself (rather than letting Kreacher suffer again) and was dragged to his death by the Inferi. A distraught Kreacher was ordered to return home, destroy Slytherin's locket and never reveal the truth to the Black family.
Lupin then prevented Harry from jumping into the Veil after Sirius by grabbing him in a tight hug, telling him that his godfather was dead and that nothing could be done.
After Voldemort's defeat by Harry at the Battle of Hogwarts and the restoration of the Ministry of Magic by the new Minister, Kingsley Shacklebolt, Umbridge was sentenced to life imprisonment in Azkaban for her crimes against Muggle-borns.
Peter Pettigrew, one of James and Sirius's best friends, was the real traitor. The Potters, Sirius, and Peter were the only ones who knew that they had switched the Potters' secret keeper from Sirius to Peter at the last moment.
Harry Potter Killing Bellatrix Wouldn't Have Helped Voldemort. Unlike the dark side of the Force in the Star Wars franchise, the Wizarding World's Dark Magic does not have addictive properties, so one use of the killing curse on a ruthless murderer would not suddenly turn Harry Potter into a dark wizard.
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.
The silver hand Lord Voldemort had given Pettigrew interpreted his hesitation as weakness and/or disloyalty, and strangled him to death, saving Harry and finally finding redemption for his treason, despite his reputation remained tarnished as many remained dubious of the evidence of his innate bravery.
Fenrir Greyback killed Lavender Brown during the Battle of Hogwarts. Warner Bros. A fellow member of the Gryffindor House, Lavender Brown joined Dumbledore's Army to learn defensive magic in the fifth movie, and she was Ron's overbearing love interest in the sixth.
Lord Voldemort had no wife he and Bellatrix just made a baby together. Voldemort couldn't love anyone. But the girl mother (In cursed child) is Bellatrix Leatrange.
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.
On turning eleven, Umbridge started attending Hogwarts School of Witchcraft and Wizardry. She was Sorted into Slytherin and her head of house was Horace Slughorn.
When questioned by Bellatrix about his loyalties, Snape says he has been working for Voldemort ever since Voldemort's return, and explains his actions in the previous books in that light. He points out that gaining Dumbledore's trust and protection has kept him out of Azkaban and free to operate on Voldemort's behalf.
