Cornelius

Family structure

　Father: Karstedt

　 Mother: Elvira (father's first wife)

　 Older brother: Eckhart

　 Older brother: Lamprecht

　 Younger sister: Rozemyne

　 Younger half-brother: Nikolaus

　 Paternal relatives

　 Great-grandfather: Aub Ehrenfest (fifth generation)

　 Great-grandfather: former Giebe Leisegang (Bonifatius's first wife's father)

　 Grandfather: Bonifatius

　 Uncle: Karstedt's half-brother

　　　 Cousin: Traugott

　 Maternal relatives

　 Grandfather: former Giebe Haldenzel

　 Uncle: Claudio

Status

　Class: archnoble

　 Occupation: apprentice knight → knight / Rozemyne's aide

Age related

　Grade difference with Rozemyne: +4

　 Age difference from Rozemyne: +4 (summer)

　 Birth season: spring

He is Rozemyne's apprentice knight at service. He has bright green like young leaves hair and black eyes.