The thief in Deathly Hallows can refer to Kreature, who stole the locket from the house, Mundungus, who also stole the locket, or, most probably, referring to Gellert Grindelwald since Harry witnessed the vision of him stealing the Elder Wand in the chapter titled "The Thief."
Bilbo Baggins, when he stole the Arkenstone of Thrain and presented it to Bard and the Elvenking.
voldemort
The strongest wand in the Harry Potter series is the Elder Wand.
Harry Potter's first wand was made by Mr. Ollivander.
it is one of the three deathly hallows (The Elder Wand, The Stone of Ressurection, and The Cloak of Invisibility.)
Wands choose their owners and no wand is weak simply through its own properties. A wand would be weak because the owner wasn't a very capable witch or wizard. Vincent Crabbe and Gregory Goyle were the worst students in Harry's year at Hogwarts.
Dumbledore was the master of Elder Wand until he was disarmed by Draco Malfoy at the Astronomy Tower. Malfoy himself did not know that he was the true master of Elder Wand. In part 7 when Harry, Hermoine and Ron were captured by snatchers and brought to Malfoy Tower Harry Potter disarmed Draco and becoming the master of Elder Wand. So, Harry Potter remained the true master of Elder Wand in the end.
The strongest wand in the Harry Potter series is the Elder Wand.
Harry stole three wands from Draco Malfoy's hands. One of these wands belonged to Malfoy himself and in stealing them Harry became the master of the elder wand.
If your question is about Harry Potter's world, then it is the Elder Wand.
The Elder wand.
Yes, but he gave it up.
Harry Potter became the rightful master of the Elder Wand. The Wand belongs to the person who defeats its current owner. On the Astronomy Tower right before Dumbledore was killed, Malfoy disarmed him therefore becoming the rightful master. Later on, in a scuffle in Malfoy Manor, Harry obtained Malfoy's wand and became the owner of the Elder Wand without knowing. Voldemort broke into Dumbledore's grave and stole the wand and tried to kill Harry with it, but because Harry was the wand's true master, the spell backfired and killed Voldemort. Harry eventually decided the wand was too powerful and destroyed it, after using it just once to mend his own wand.
Ron Weasley stole a blackthorn wand from a snatcher. He later let Harry Potter use it until he could get another wand.
No wands have names in harry potter, except the elder wand. Harry's wand is just referred to as "Harry's wand".
Harry Potter's first wand was made by Mr. Ollivander.
The relevance of the "Elder Wand" in Harry Potter is mainly that it is a very powerful wand. Also, that its allegiance changes when somebody defeats the previous owner; according to the Harry Potter books, that is the usual case with wands. In the case of the Elder Wand, the details of the ownership changes are somewhat complicated.
the wand was made of elder wood, thus its nickname "the elder wand"
Online you can buy an Albus Dumbledore wand which is the Elder Wand and they will sell it in the park. So yes you can.