Garrett McKinnon

Professor Garrett McKinnon is the Arithmancy professor at Hogwarts. While in school, Garrett was sorted into Ravenclaw and excelled in everything except Potions. Throughout his life, he has considered many jobs, including becoming an Auror. While traveling, he found a job as a tavernkeeper in France. While tending to this tavern, he met an old witch who gave him some advice. It was then that Garrett knew he wanted to become a teacher.
From his father, Garrett learned hard work, while his mother taught him to love cooking. As a young child, he often played with his older brother, Joshua around the farmhouse. Both him and Joshua received their Hogwarts letters at age 11. At the end of his Hogwarts career, a cousin of theirs died in the line of duty, changing their family forever.