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.
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.
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 ...
Ginny is a pureblood witch born 11 August 1981, the seventh child and only daughter of Arthur and Molly Weasley. She attends Hogwarts School of Witchcraft and Wizardry, and is sorted into Gryffindor house, along with the rest of her family.
Why Were the Weasleys Called Blood TRAITORS? - Harry Potter Explained
Why isn't Harry a pureblood?
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.
McGonagall was born a half-blood witch as her father was a Muggle and her mother a witch. McGonagall began her Hogwarts education at the age of eleven and was sorted into Gryffindor after being the longest ever Hatstall between Gryffindor and Ravenclaw.
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.
Luna Lovegood is a Pureblood witch, who was sorted into Gryffindor House during Harry Potter's second year at Hogwarts School of Witchcraft & Wizardry.
He could be a pureblood or a halfblood. His mother was a breeder of Hippogriffs, which lead to his interest in magical creatures. He couldn't have been a Muggle-born, because he had Horklumps in his bedroom at age seven.
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.
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.
Lord Draco Lucius Malfoy (born 5 June 1980) is a pure-blood wizard; the second son and third child overall of Lucius Malfoy II and Narcissa Malfoy (née Black).
On turning eleven, Umbridge started attending Hogwarts School of Witchcraft and Wizardry. She was Sorted into Slytherin and her head of house was Horace Slughorn.
Slytherin was the surname of a pure-blood wizarding family with several notable members, particularly Salazar Slytherin. Salazar was one of the four co-founders of Hogwarts School of Witchcraft and Wizardry and the founder of Slytherin house. He lived in the 10th century.
Apparently, Umbridge's mother was a Muggle and her brother was a Squib – a source of huge embarrassment for the family. Perhaps their abandonment and retreat back into the Muggle world had such a huge impact on Umbridge that it became the catalyst for her Muggleborn-targeted cruelty later on in life.
Severus Snape: "No. It doesn't make any difference." 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.
Lucius Malfoy, the son of Abraxas Malfoy, was one of the few pure-blood wizards left by the late 20th century. He joined the Death Eaters when they came to power in the First Wizarding War.
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.
Slytherins isn't just for pure bloods at all - if it was there'd only be a few in each year. Slytherin is for the cunning and ambitious- so that is anyone who has these traits: including pure bloods, half bloods and muggle born.
Professor Rubeus Hagrid (b. 6 December 1928) was an English half-giant wizard, son of Mr Hagrid and the giantess Fridwulfa, and elder half-brother of the giant Grawp. Hagrid stood at eleven feet, six inches tall. Hagrid attended Hogwarts School of Witchcraft and Wizardry in 1940 and was sorted into Gryffindor house.
