======Gormlaith Gaunt======
//This entry is based on information from Pottermore and does not feature in the original seven novels.//
=====Introduction=====
Gormlaith Gaunt was a fanatical Irish pure-blood witch from the 17th century and a direct descendant of [[Salazar Slytherin]]. As a member of the notorious [[Gaunt family]], she was a staunch believer in pure-blood supremacy and a powerful practitioner of the [[Dark Arts]]. Gormlaith serves as the primary antagonist in the origin story of [[Ilvermorny School of Witchcraft and Wizardry]], acting as the cruel aunt and captor of the school's founder, her niece [[Isolt Sayre]]. Her persecution of Isolt was the direct catalyst for Isolt's flight to North America and the subsequent founding of [[Ilvermorny]]. (Pottermore)
=====Biography=====
All biographical information for Gormlaith Gaunt comes from the story of the founding of [[Ilvermorny School of Witchcraft and Wizardry]], as published on [[Pottermore]].
====Early Life and Family====
Gormlaith Gaunt was born into the Irish branch of the [[Gaunt family]] and lived in the valley of [[Coomloughra]], [[Ireland]]. She was raised to embrace the family's violent and grandiose belief in pure-blood superiority. Gormlaith had a younger sister, Rionach, who did not share her fanatical views and was known for her kindness toward her [[Muggle]] neighbours. When Rionach married a [[Muggle-born]] wizard, William Sayre, and gave birth to a daughter, [[Isolt Sayre]], Gormlaith felt her family line had been betrayed and irredeemably tainted. (Pottermore)
====Murder and Abduction====
In approximately 1608, consumed by rage and a twisted sense of duty, Gormlaith went to her sister's home. She murdered both Rionach and William Sayre and set their cottage on fire. She then "rescued" the five-year-old Isolt from the flames, bringing her to the neighbouring valley of [[Coomcallee]], or "Hag's Glen." Gormlaith intended to raise Isolt with the belief that her parents' [[Muggle]]-loving ways had caused a curse that led to their deaths, ensuring the girl would grow up to follow the pure-blood doctrine. (Pottermore)
Gormlaith forbade Isolt from attending [[Hogwarts School of Witchcraft and Wizardry]], claiming it was filled with "[[Mudbloods]] and [[Muggle]]-lovers." For twelve years, she kept Isolt completely isolated, using powerful [[Dark Magic]] to enforce her captivity. However, Isolt secretly learned to use her own [[wand]] by observing her aunt. Eventually, Isolt managed to steal Gormlaith's most prized possession—the [[wand]] of their ancestor, [[Salazar Slytherin]]—and fled to the New World. (Pottermore)
====Attack on Ilvermorny====
For years, Gormlaith hunted for her niece. She eventually learned of Isolt's whereabouts in North America after overhearing other families discussing the new school of [[magic]], [[Ilvermorny]]. Realising Isolt had married a [[Muggle]], [[James Steward]], and started a family, Gormlaith travelled to [[Mount Greylock]], Massachusetts, bent on revenge. Her goals were to destroy the school, kill Isolt and her husband, and abduct her great-nieces to raise them as "proper" pure-bloods. (Pottermore)
Upon arriving at the school, she used [[Parseltongue]] to send a command to [[Salazar Slytherin's Wand]], which was kept inside the castle, causing it to become inactive. She then placed a powerful curse on Isolt and James, forcing them into a deep, enchanted sleep. However, her entrance was thwarted by Isolt's adopted sons, Chadwick and Webster Boot, whose wands, containing cores of [[Horned Serpent]] horn, vibrated to warn them of Gormlaith's [[Parseltongue]]. (Pottermore)
====Death====
Gormlaith engaged in a fierce duel with the Boot brothers, who proved surprisingly resilient. The duel was interrupted when Isolt's infant twin daughters began to cry, their screams breaking the curse Gormlaith had cast on their mother. Awakened, Isolt called for help from her old friend, [[William]] the [[Pukwudgie]]. As Gormlaith turned to face Isolt, [[William]] appeared on a windowsill and shot her through the heart with a poison-tipped arrow, killing her instantly. Her body turned to dust, leaving only a pile of smoking robes and the broken, blackened remains of her [[wand]]. (Pottermore)
=====Physical Appearance and Personality=====
Gormlaith's specific physical appearance is not described in detail. (Pottermore)
Her personality was defined by her fanatical devotion to pure-blood ideology. She was cruel, violent, and utterly ruthless, willing to murder her own sister and brother-in-law for marrying outside what she considered acceptable blood status. She was arrogant and believed her lineage made her superior to all others. Despite her cruelty, she operated under the delusion that she was acting righteously by "rescuing" Isolt from a life of [[Muggle]] tolerance. She was an incredibly powerful but malevolent and hateful individual. (Pottermore)
=====Magical Abilities and Skills=====
Gormlaith was a highly accomplished and formidable witch, with a particular talent for the [[Dark Arts]].
  * **[[Dark Arts]]**: She used powerful dark curses to keep Isolt imprisoned for over a decade and later to place Isolt and her husband in an enchanted sleep from a great distance. (Pottermore)
  * **[[Parseltongue]]**: As a descendant of [[Salazar Slytherin]], Gormlaith was a [[Parselmouth]]. She used this ability to speak to [[Slytherin's wand]] and deactivate it before her attack on [[Ilvermorny]]. (Pottermore)
  * **Duelling**: She was a skilled duellist, able to hold her own against two opponents simultaneously, though she was ultimately defeated by non-human [[magic]]. (Pottermore)
=====Possessions=====
  * **[[Salazar Slytherin's Wand]]**: Gormlaith's most valuable possession was the original [[wand]] of her ancestor, [[Salazar Slytherin]]. It was made of [[snakewood]] with a core of [[Basilisk]] horn. This [[wand]] was stolen from her by [[Isolt Sayre]] and became a founding artifact of [[Ilvermorny]]. (Pottermore)
  * **Her Own Wand**: After Isolt stole Slytherin's wand, Gormlaith procured a new one for herself. It was with this [[wand]] that she attacked [[Ilvermorny]]. It was made by [[Jimmy Kiddell]] and was destroyed upon her death. (Pottermore)
=====Relationships=====
  * **[[Isolt Sayre]] (Niece)**: Gormlaith was the tormentor and chief antagonist of her niece's life. She murdered Isolt's parents, held her captive for twelve years, and tried to kill her entire family. Her actions, however, inadvertently led to the creation of [[Ilvermorny]]. (Pottermore)
  * **Rionach Sayre (Sister)**: Gormlaith despised her sister for her lack of prejudice against [[Muggle]]s and ultimately murdered her for marrying a [[Muggle-born]]. (Pottermore)
  * **[[The Gaunt Family]]**: She was a proud member of the [[Gaunt family]] and a descendant of [[Salazar Slytherin]], embodying the family's worst traits of pure-blood fanaticism and cruelty. (Pottermore)
  * **[[William]] the [[Pukwudgie]]**: Her killer. The [[Pukwudgie]]'s loyalty to Isolt led directly to Gormlaith's demise. (Pottermore)
=====Etymology=====
  * **Gormlaith**: An Old Irish name derived from //gorm// ("blue" or "illustrious") and //flaith// ("sovereign" or "princess"). It was the name of several historical Irish queens, some of whom met tragic ends, reflecting the character's dark and dramatic nature.
  * **Gaunt**: An English word meaning "lean and haggard," often due to suffering or age. This surname is used for [[Slytherin]]'s descendants in the main [[Harry Potter]] series to evoke a sense of decay, inbreeding, and malice.
=====Behind the Scenes=====
Gormlaith Gaunt does not appear or receive any mention in the seven original *Harry Potter* novels. Her entire character history was created by [[J.K. Rowling]] for the short story //Ilvermorny School of Witchcraft and Wizardry//, published on the [[Pottermore]] website on 28 June 2016. Her story provides crucial background for the founding of the North American school of [[magic]]. (Pottermore)