Fitz-Oesterlen was a cadet at the Markus Braibant Military Academy in Nilfgaard.[1]
Biography[]
Around 20 years after the Battle of Brenna, in roughly the late 1280s, he was training at the academy for the rank of officer alongside cadet Puttkammer. While struggling with his battle history knowledge, he was envious of his friend for his progression in the academy.[1]