Nope! He did not even know the whole story that Voldemort made horcruxes to prevent his death which came known to Harry later in the 6th book.

Who knew Harry was a Horcrux?

Dumbledore knew about Horcruxes. He knew how they were formed, what happened after that, etc. He probably got to know Harry was a Horcrux when he saw the Scar on Harry's forehead, but maybe he wasn't sure.

How did Sirius' brother know about the Horcrux?

Kreacher, a house-elf loyal to the House of Black, was the key to how Regulus potentially discovered the secret of the locket. From the book chapter "Kreacher's Tale" from the Deathly Hallows, it was known that Regulus volunteered the elf to assist Voldemort. Kreacher was used to test the defenses of the Horcrux.

Did Voldemort realize Harry was a Horcrux?

Notably, Voldemort appeared to be entirely unaware of this split, as he later created a seventh Horcrux in his quest to have six, and continued to target Harry Potter despite him now holding part of Voldemort's own soul.

Did Dumbledore know Sirius was innocent?

Dumbledore's lack of belief that Sirius is innocent is also suspect. Sirius was a member of the Order of the Phoenix which fought against Death Eaters, but Sirius also was as close to James as a brother, the Potters even took him in when he ran away from home.

Did Sirius know Harry was a Horcrux?

Why didn't Arthur Weasley know Sirius was innocent?

Its not until lupin discovered that Peter P (wormtail) was still alive that Sirius was innocent and he did not portray the potters or kill wormtail. Therefore Mr weasley thought all along Sirius had the potters killed and though he was out to kill harry because he was the last potter and also he was his grandfather.

Did Remus always know Sirius was innocent?

Until the climax of Prisoner of Azkaban, Lupin believed Sirius Black was guilty of murdering 12 Muggles, betraying Lily and James Potter, and killing Peter Pettigrew. He eventually discovered the truth — that Sirius was innocent, and the very much alive Peter was the traitor.

Was Neville the chosen one?

The prophecy is mentioned throughout the series, however, it never exclusively mentions that Harry is The Chosen One and suggests Neville was another option. However, one theory explains why, in reality, this wasn't possible.

Why did Harry survive if he was a Horcrux?

But Harry didn't die, and the reason is rather simple: when Voldemort cast the killing curse, it only killed the piece of his soul within Harry, not Harry himself. Harry then saw Dumbledore in a version of King's Cross station, something that Dumbledore said was probably happening in his head.

Why did Draco's mom say Harry was dead?

On confirming Draco's very much alive status, she plainly lied that Harry Potter was "dead". This action of hers was both very crucial and important, not only for Harry's survival but for Voldemort's final defeat as well, thus ensuring Harry was again protected by a mother's love, although indirectly.

Did Draco know about Sirius?

Draco, who implies that he is aware of how Sirius Black was supposedly involved in the deaths of Harry's parents, also taunts Harry about the impending threat of Black: "If it was me, I'd want revenge. I'd hunt him down myself."

Did Lucius Malfoy know Harry was a Horcrux?

Lord Voldemort was unaware that this Horcrux had been destroyed, until he forced the truth out of Lucius Malfoy (who did not know the diary was a Horcrux) shortly after his return to power in June of 1995, due to the portion of the soul being separated from his body for such a long time.

How did Harry know Bellatrix had a Horcrux?

The clue he received in the film was from Bellatrix, who was in a frantic frenzy when she thought her vault was broken into. He is ultimately able to identify the cup as a Horcrux because of his ability to hear the piece of Voldemort's soul contained within them, an ability which is not present in the books.

Why is Snape the half-blood prince?

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").

When did Hermione realize Harry was a Horcrux?

IT was when Harry and Hermione were on their own without Ron, and were hunting for the Horcruxes, its when Harry used to wake up with terrible headaches in themiddles of the night screaming sometimes. Hermione's research into Horcruxes at that time concluded Harry was Voldermot's Horcrux.

Why didn't Dumbledore tell Harry how to destroy Horcruxes?

Dumbledore Never Really Had Time To Explain How To Destroy The Horcruxes. As much as Harry would have benefited from Dumbledore's knowledge of how to destroy the remaining five horcruxes, there was simply not enough time before his death to do so.

Did Voldemort realize Harry was a horcrux after he killed him?

Voldemort wasn't aware of Harry being a pseudo-horcrux because he didn't plan it, and Harry didn't know either until Voldemort “killed” him, but he actually killed the piece of soul kept in him.

Why doesn't Harry use Avada Kedavra on the horcrux?

To Harry, Voldemort was the epitome of evil, as was the Killing Curse by extension, so he would not use the Unforgivable Curse that killed his parents. It's also believed that Avada Kedavra requires the caster to be willing to commit murder for the spell to work.

Would Harry have lived forever as a horcrux?

Being a horcrux simply means that Harry had a piece of Voldermort's soul inside of him. That would not grant him immortality. Harry Potter after this part he is no longer a Horcrux, Voldemort destroyed his part of the soul that resided in the boy.

Why did Voldemort choose Harry over Neville?

Initially, Voldemort twisted Harry into the position by first looking at his lineage. Tom Riddle and Harry Potter were both half-bloods, which meant Harry was more like him than the pureblooded Neville. From there, Voldemort focused specifically on the Potters, who had defied him to no end.

Who killed Voldemort, Harry or Neville?

In Harry Potter and the Deathly Hallows Part 2, Neville is actually the person who destroys Voldemort's last Horcrux in Nagini, rendering him mortal, meaning that he and Harry truly delivered the final blows to Voldemort.

Who was the prophecy Harry or Neville?

The Prophecy states that the one with the power to vanquish the Dark Lord would be born at the end of July to parents who had defied Voldemort three times. Both Harry and Neville Longbottom fit this description, but Voldemort chose to apply the Prophecy to Harry.

Did Remus have a crush on Sirius?

And Remus was in love with Sirius (also hopelessly, because Sirius only had eyes for James). Then James was killed, Sirius was imprisoned, Remus was outcasted, and Peter was ratatouilled.

Was Remus sad when Sirius died?

I think Remus was very, very, upset: Sirius was the last loyal Marauder, the last remaining friend to him from his school days.

What is the age gap between Lupin and Tonks?

Awful Together: There Is A Large Age Gap Between Them

There is about 13 years between the two of them.