Jennie Castanada is a Pure-blood first year at Hogwarts from Birmingham, England. She is a short figure with dark brown eyes and is often recognized by her wild dark-brown curly hair and artistic fashion style. She has a knack for thrifting from several stores in Birmingham and often wears colorful and vintage outfits. In her free time, she enjoys reading and has a thirst for knowledge for all things wizard related. She is currently hyper-fixated on the history of Hogwarts and, unrelatedly, hair alternation charms.

Regarding her personality, she is a shy people pleaser. However, she has ADHD and is often times seen as ditzy and careless to those who don't care much for her. Due to her ADHD, she has a strong sense of justice and is a bit too sensitive, which often times leads her hating most people she meets. She is also quick to be angry and hateful, just as she is quick to be sweet and optimistic. Due to being the youngest, she is also very ambitious and determined to get what she wants.

Jennie is the youngest daughter of 4 girls. Her sisters have graduated Hogwarts with top A's and have went on to become recognizable figures. This, naturally, gives Jennie a responsibility to prove herself and shape her own identity, one outside of her family's image. Her first instance of magic happened at a later age than most. She was nine years old and frustrated by the lack of her own achievements and magic. The day was full of gloom inside Jennies mind, with her family also noting how angry and rude she was. However, as the sun set she finally reached the pinnacle of her own anger. At the end of the day, her anger exploded her magic and all of the mirrors in her family's manor.