__Family structure__
~!　Father: Giebe Groschel (first generation)
　 Mother: [Gabriele](https://anilist.co/character/230980) (father's first wife)
　 Older brother: Gabriele's oldest son (deceased)
　 Older sister: [Veronica](https://anilist.co/character/194299)
　　　 Niece: [Georgine](https://anilist.co/character/201312)
　　　 Niece: [Constanze](https://anilist.co/character/201617)
　　　 Nephew: [Sylvester](https://anilist.co/character/157135)

　 Half-sister: Elvira's mother
　　　 Nephew: [Claudio](https://anilist.co/character/224658)
　　　 Niece: [Elvira](https://anilist.co/character/157149)
　 Half-brother: Giebe Groschel (second generation)
　　　 Nephew: [Giebe Groschel](https://anilist.co/character/201618) (third generation)

　 Paternal relatives
　 Grandfather: Aub Ehrenfest (fourth generation)
　 Uncle: [Aub Ehrenfest](https://anilist.co/character/201635) (fifth generation)
　　　 Cousin: [Bonifatius](https://anilist.co/character/201624)
　　　 Cousin: [Adelbert](https://anilist.co/character/201316)
　　　 Cousin: Irmhilde

　 Maternal relatives
　 Grandfather: Aub Ahrensbach
　 Uncle: Aub Ahrensbach
　　　 Cousin: [Gieselfried](https://anilist.co/character/262471)!~

<br>He's the High Bishop of Ehrenfest. He has silver hair and dark green eyes. ~!If one were to think solely of his and [Ferdinand](https://anilist.co/character/126544)'s families’ relative positions in noble society, Ferdinand would be more highly ranked than he is, but Ferdinand is an illegitimate son, while he is legitimate. And, as he is a member of the extended family of the mother of Ferdinand's half-brother, the standing of his house is not at all insignificant. As such, he cannot help but to show his superiority over Ferdinand whenever he calls him.!~