Gallus Flint Rosier (OC): Slytherin fifth-year and a Knight of Walpurgis, Heir to the Rosier family that is a part of the Sacred 28. Gallus shares Advanced Potions and ADADA classes with Tom. Technically, he must exist in some form since there are descendants of the Rosier family in present-day canon. It's certainly a Death-Eater leaning family name, hence his automatic presence in Slytherin. His first name, Gallus, is from Latin that meant Rooster. He is the older brother to Jonah Peterson Rosier (1st year) and Druella Alauda Rosier (3rd year).
He can fight and duel, but he mostly practises out of necessity instead of any love or passion for the field. He has a finely tuned instinct for danger and risk, all the better to get the hell out of there once his gut feeling told him something's wrong. Gallus is fond of his younger siblings and is actually a good brother to them.
First Appearance: In Chapter 8 ("Agreements: Trust or Lack Thereof II"). Hermione met him first in Chapter 32 ("Hunts I").
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Strange Attractors - Character Bios
FanficTechnically less of a story and more of a supporting doc. Considering the extent of SA's Cast of Characters, it would be more convenient to be able to find the bio of any one of them quickly without having to remember in which chapter End Notes they...