Cecilia was a young, pretty Muggle woman who seemed to have been romantically involved with Tom Riddle Senior prior to his marriage to
Tom was magically coerced into marrying Merope Gaunt, most likely by means of a Love potion, although the Imperius Curse is another possibility.
Voldemort's story began when Merope Gaunt married Tom Riddle, and they had a son, Tom Marvolo Riddle who would become Voldemort.
The biggest revelation in Harry Potter and the Cursed Child was that Lord Voldemort had a daughter with Bellatrix Lestrange, who was named Delphini.
Delphini (b. March 1998), known by the nickname Delphi, was a British half-blood Dark witch, the daughter of Tom Riddle and Bellatrix Lestrange. Being the only child of Lord Voldemort, she was able to speak Parseltongue, and she became the only known living heir of Salazar Slytherin after the demise of her father.
Voldemort, also known as Tom Riddle, did not have a lover while he attended Hogwarts School of Witchcraft and Wizardry.
Through this dialogue, Tom grew stronger and ultimately poured a little of his soul into Ginny, manipulating her to kill Hagrid's roosters and open the Chamber of Secrets.
Voldemort as Tom Riddle definitely dated a lot of girls during his time at Hogwarts. He even comments on the idea of it when he assumes Snape lusts for Lily Potter. Voldemort never understood love, but that didn't stop him from desiring women.
She married Rodolphus Lestrange after leaving Hogwarts "because it was expected of her" to marry a pure-blood. However, Rowling stated in an interview that Bellatrix truly loved Voldemort.
2. She Had A Child With Voldemort. During Harry Potter and the Cursed Child, it was revealed that the affair that Bellatrix had with Lord Voldemort actually resulted in the birth of their illegitimate child, Delphini.
She's in love with Tom Riddle. Bellatrix's devotion is obvious. Her love is obsessive and masochistic. There is nothing she wouldn't do for Voldemort.
June 13, 1942: Tom Riddle murders Myrtle Warren (a.k.a. Moaning Myrtle) in the first-floor girls' bathroom at Hogwarts School of Witchcraft and Wizardry, sending a piece of his soul into his diary. It becomes his first Horcrux.
Neither of them is Slytherin's heir. Although, as Dumbledore says, Harry's ability to speak Parseltongue is a skill accidentally transferred by Slytherin's actual heir, Voldemort, when he tried to kill Harry as a baby. So perhaps this is one myth with a bit of truth to it.
Voldemort's greatest weakness in the Harry Potter franchise was that he could never feel love.
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. He probably saw that and her potential and decided to take her under his wing, to make her his.
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.
Narcissa the devoted mother
If Bellatrix managed to muster affection for anyone other than Voldemort, it was her younger sister (even at the height of the Second Wizarding War, Bellatrix and Narcissa called each other Cissy and Bella, no doubt childhood nicknames they'd given each other).
Harry is the Heir of Gryffindor (though his powers have been bound by his father when he was a baby), Neville is the Heir of Hufflepuff, Meghan (OFC, daughter of Sirius) is the Heir of Ravenclaw. Harry/Ginny, Ron/Hermione, Remus/Tonks.
Her real parents were Daneel and Dean Novak, Pureblooded wizards. Turns out Daneel was Tom Riddles younger sister, Daneel Riddle. Of course, the Riddles were related to Salzar Slytherin himself, and this made Hermione the living heir of Slytherin. The problem with being a female Slytherin heir, is that they're cursed.
Known Parselmouths
Ginny Weasley was able to speak Parseltongue while she was possessed by Tom Riddle's Diary, which enabled her to open the Chamber of Secrets.
The most likely reason why Lord Voldemort's nose disappeared and he devolved into such an evil-looking creature is that as he dabbled deeper into the Dark Arts, his appearance gradually became as distorted as what remained of his twisted soul.
Myrtle Had No Friends At Hogwarts
When Myrtle told the Golden Trio about her death, she revealed she had been crying in the bathroom after students picked on her over her glasses. She mentioned this kind of bullying frequently, and her sensitivity to insult in her death reveals just how much she was ridiculed in life.
She was just 14 when she died.
It's not surprising to me that she stayed on as a ghost. She was so young and hadn't had the chance to experience much of life.
Delphi was conceived from a liaison between Voldemort and Bellatrix. She was born at Malfoy Manor, shortly before the 1998 Battle of Hogwarts. As Bellatrix and Voldemort were both killed in the Battle and Bellatrix's husband Rodolphus was imprisoned at Azkaban, Delphi was raised by Euphemia Rowle, a Death Eater.
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.