Coincidentally, Harry Potter, Hermione Granger, and Ron Weasley are each of the three distinct types of wizards; Harry being a half-blood, Hermione being a Muggle-born, and Ron being a pure-blood.
"Pure-blood" is the term applied to wizards and witches who have no Muggle blood, Muggle-borns, or half-bloods at all in their family trees. They are the rarest of the three blood statuses, with J.K. Rowling stating that ten per cent of the wizarding community is made up of pure-bloods.
Harry being half-blood, Ron being Pure-blood, and Hermione being Muggle-born. Due to the lesser detailed nature of the first three books of the series, some fans became confused on the definition of the term half-blood as the series continued and matured.
Though nominally a Muggle-born witch, Hermione is descended from the Dagworth-Granger family through her father's squib heritage. Though not an Ancient and Noble or Noble House, the Dagworth-Granger family is known for their natural potion-making skills.
He is a member of the Weasley family, a pure blood family that resides in "The Burrow" outside Ottery St. Catchpole. Being the only member of the three main characters raised in magical society, he also provides insight into the Wizarding World's magical customs and traditions.
How Are Muggleborns Told That They're Magical? - Harry Potter Explained
Is Dumbledore a pureblood?
An interesting fact of note is that despite the ideals that pure-bloods are inherently more powerful wizards, some of the most powerful or particularly adept wizards and witches in the series are in fact either half-blood (such as Lord Voldemort, Albus Dumbledore, Minerva McGonagall, Severus Snape and Harry Potter) or ...
Draco Lucius Malfoy (b. 5 June 1980) was a British pure-blood wizard and the only son of Lucius and Narcissa Malfoy (née Black). The son of a Death Eater, Draco was raised to strongly believe in the importance of blood purity. He looked down on half-bloods and Muggle-borns.
Muggle-borns inherit magic from a distant ancestor; they are descended from Squibs who have married Muggles and whose families had lost the knowledge of their wizarding legacy. The magic resurfaces unexpectedly many generations later.
Those who could not prove that they had magical heritage — in other words, any Muggle-born and potentially some half-bloods — were sentenced to Azkaban for having "stolen" magic. Some, however, were apparently released after being stripped of their wands and their jobs, and ended up homeless.
Harry is a half-blood because his mother was born to a Muggle family while his father was born to a Wizarding couple. It doesn't matter what social standing someone manages to achieve or inherit to those who made the definition. Tonks is a halfblood despite being descended from the Black family on her mother's side.
The Granger family is very similar to the Evans family. Originally a muggle family, until a female member (Hermione and Lily Evans) became a muggle-born witch. The witch married a pure-blood man, (Ron Weasley and James Potter I) and have children, one of them a son (Rose and Hugo Weasley, Harry Potter).
The Weasley family were a well established wizarding family and were included in the Sacred Twenty-Eight - a list of pure-blood wizarding families published in the 1930s. However, the Weasley family were dismissive of the list and were advocates of equality with Muggle-born witches and wizards.
Astoria Malfoy (née Greengrass) (c. 1982 – August 2019) was a British pure-blood witch and a member of the Greengrass family, one of the Sacred Twenty-Eight.
Despite being a pure-blood, he didn't believe that he was superior to other witches, wizards and Muggles. He had a lot going for him and his well-placed morals were even more impressive if you think about the start that he had in life. Sirius came from a family of pure-blood fanatics.
Neville is a pure-blood wizard born to Frank and Alice Longbottom, who were prominent Aurors and also members of the Order of the Phoenix during the first war against Lord Voldemort.
She and her husband were proud and accepting of their daughter's identity as a witch, which explained some strange things which happened around her when she was a child. They entered the magical world in 1992 to buy Hermione's school supplies, and were assisted by Arthur Weasley.
It has nothing to do with genes and is just a construct of wizarding society. So the magical child of two muggle-born would be half-blood and a non-magical chld of two muggle-born a squib.
A Muggle-born (No-Maj-born in the United States), once known as a Magbob and also known by the pejorative Mudblood, was a witch or wizard who was born to two non-magical parents. Their magical abilities did not seem to be at all affected by their Muggle parentage.
Harry Potter had a few love interests during his time at Hogwarts. Though he eventually settled down with Ginny Weasley, he also had a thing for Cho Chang in his earlier school years. Then, of course, there's his secret love for Draco Malfoy… Wait, what?
Luna married fellow naturalist Rolf Scamander, grandson of Fantastic Beasts and Where to Find Them author Newt Scamander, considerably later in life than Harry, Ron, Hermione, and Ginny, who all married and started families in their early-to-mid twenties.
In the books, Pansy Parkinson has a schoolgirl crush on Draco, and they went together to the Yule Ball. However, there was no true love between them. In the Cursed Child, Draco Malfoy's wife is Astoria Greengrass. Later, after Astoria's death, Draco says that he would “sell [his] soul for another minute with Astoria.”
He is a student in Harry Potter's year belonging in the Slytherin house. He is frequently accompanied by his two cronies, Vincent Crabbe and Gregory Goyle, who act as henchmen. Draco is characterised as a cowardly bully who tricks and hurts people to get what he wants; he is also a cunning user of magic.
Lyra Druella Malfoy ( b. 1977 ) was a Pure-blood witch, born to Lucius and Narcissa Malfoy (née Black), the twin of Talitha Malfoy and the elder sister of Draco Malfoy.
J.K. Rowling says Draco doesn't have a patronus because he never learned the spell but I think it's because he doesn't have any powerful happy memories to use.
