Isis Cresswell (b. c. 2006) was a witch who attended Hogwarts School of Witchcraft and Wizardry from 2017 to 2024 and was sorted into Ravenclaw. She is the daughter of an auror Gabriel Cresswell and granddaughter of Dirk Cresswell, a muggle-born killed by Snatchers during the Second Wizarding War .
In her first year at Hogwarts, Isis crossed the Black Lake with Emily Jenkins, Irene Mcmillan, and Albus Potter. Soon she was sorted by the Sorting Hat to be in the house of Ravenclaw.
Her relationship with her parents is currently unknown.
Isis has a strong relationship with her housemates, especially with Irene Mcmillan
and Emily Jenkins
, her best friends.
In her first year, Isis was able to approach Albus in class during the History of Magic Literature. In the midst of pleasant talk, Isis now and then showed some interest of the son of Boy Who Lived.