The answer is: Professor Severus Snape.
Professor Snape, a skilled potions master and a former Slytherin student, became the Head of Slytherin house after Professor McGonagall became Headmistress of Hogwarts in 1997. He held this position until his death in 1998.
Here are some additional points to remember:
- Professor McGonagall was the Head of Gryffindor house from 1956 until 1997.
- Professor Snape was the Head of Slytherin house from 1997 until 1998.
- Professor Snape was a complex character with a deep connection to both Slytherin and Gryffindor houses.
- He was a skilled teacher and a dedicated Head of House, despite his often stern demeanor.
- Professor Snape’s legacy as Head of Slytherin is debated among fans, with some seeing him as a stern but fair leader, while others view his past actions as a sign of his bias towards Slytherin.
