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.
The biggest revelation in Harry Potter and the Cursed Child was that Lord Voldemort had a daughter with Bellatrix Lestrange, who was named Delphini.
Harry Potter and the Cursed Child unearthed many revelations but none were as shocking as the introduction of Lord Voldemort's daughter, Delphini. The young Dark witch, nicknamed Delphi, was the product of Voldemort's romantic relationship with Bellatrix Lestrange.
Obvious spoiler warning! Yep, that happened: Bellatrix and Voldemort had sex sometime around Order of the Phoenix or Half-Blood Prince, and their wild night in bed led to a child named Delphi Diggory/Riddle/Lestrange. According to Delphi herself, she was born sometime before the Battle of Hogwarts.
When Harry found out about Delphi's existence, he postulated on whether or not she was a Horcrux. While she is not, technically-speaking, an actual Horcrux, she somewhat functions as one. While she lives, Voldemort's memory lives on. Now that I think about it, that's probably why Voldemort thought about having a kid.
Delphini, nicknamed Delphi, is the titular main antagonist of Harry Potter and the Cursed Child. Although she initially introduces herself as the niece of Amos Diggory, Delphi is in fact, the child of Lord Voldemort and Bellatrix Lestrange and has only one goal, restoring her father.
As Delphi prepared to kill Scorpius, she was struck from behind by an unsuspecting Cedric Diggory, who thought the scene was simply a part of the Triwizard task.
She was dark, beautiful, intelligent, ambitious, and powerful, but she was also an aristocrat and much less dark than him. She was what Voldemort would have been if he had been raised in a loving, privileged family. She was what Voldemort wanted to be for she was loved, Pureblood, and an aristocrat as well.
Delphini's birth was one of the most well-guarded secrets of Voldemort and his servants. She was sent to live with Euphemia Rowle, who only raised her because she was offered gold, though we don't know who paid her.
He did not love anyone, and did not care to be loved. He felt nothing for his family, and only wanted his friends in school to rally around him because he wanted to hold power over them. Bellatrix Lestrange was obviously in love with him and worshiped him, but he only cared for her servitude, not her.
Delphini is stronger than Harry Potter for several reasons. She is the daughter of Tom Riddle and Bellatrix Lestrange. Being the only child of Lord Voldemort, Delphi became the only known living heir of Salazar Slytherin after the demise of her father. ... DELPHI unleashes a bolt from her hand.
She meets young Albus Potter and leads him to believe she is the niece of Amos Diggory, and cousin to the long-dead Cedric Diggory. But in the play's third act, Delphi reveals herself to be the daughter of Voldemort and Bellatrix Lestrange. Fans were shocked, to say the least.
Therefore Harry would be considered only 'half' wizard, because of his mother's grandparents." Delphini's paternal grandfather, Tom Riddle Senior, was a muggle, so she is a half-blood.
Delphi's whole existence was hidden from the Malfoys, even though she was born under their roof. She was seemingly smuggled out of the manor to be raised in secret by someone else. There was no way of Narcissa knowing.
To nobody's surprise, Delphini is found guilty and locked up in Azkaban for her crimes, much like her mother Bellatrix and stepfather Rodolphus. It's unknown how long her prison sentence is, but it's sure to be unpleasant, to say the least.
The theory that some within the wizarding community have propagated is that Draco's wife, Astoria, used her own Time Turner to go back in time and have a child with He-Who-Must-Not-Be-Named, Lord Voldemort. As a result, Scorpius is the son of the Dark Lord, not Draco.
Voldemort was Salazar's heir, and as far as it is explained, he is taking up the mission in the way he believes Salazar had intended, with the Chamber and the Basilisk.
Yes, Bellatrix and Voldemort did have a child.
intimate… which led to them having a baby girl which they named Delphini Riddle. Delphini grew up an orphan — as both her parents died during the Battle of Hogwarts — and was raised by Euphemia Rowle, who only took her in for the gold.
In the Cursed Child climax, Delphi disarms Harry. Harry has the Elder Wand in his possession. The Elder Wand passes allegiance by disarming (As in Draco Malfoy and Dumbledore).
His reaction to Bella's death was akin to his reaction at the loss of the Cup, which was when he realised that his own immortality was jeopardised amidst war and his own death could have been near.
Draco's refusal to reveal Harry's identity to Bellatrix was not because he liked him. It was because he believed that Harry was the only chance they had at defeating Voldemort. At first, Draco admired and revered Voldemort until he threatened his family's safety.
As much as Bellatrix loves Lord Voldemort, she equally hates Harry Potter, considering him the greatest threat to Voldemort and his plans. She will do anything to assist the Dark Lord's desire to defeat Harry.
This theory suggests that each time he created a new Horcrux, that specific Horcrux diminished a part of his soul. Thus, his nose began to sink in, eventually disappearing altogether. Due to his tampering with dark magic, his human appearance evolved into a more snake-like state.
Before her death, Bellatrix secretly gave birth to an illegitimate daughter named Delphini, whom she conceived with her beloved master, Lord Voldemort. Delphini was conceived sometime after the Battle of the Department of Mysteries in 1996 and before the Skirmish at Malfoy Manor in 1998.