Eckhart

__Family structure__ ~!　Father: [Karstedt](https://anilist.co/character/156108) 　 Mother: [Elvira](https://anilist.co/character/157149) (father's first wife) 　 First Wife: [Heidemarie](https://anilist.co/character/201603) (deceased) 　　　 Child: died with mother at fetal stage 　 Younger brother: [Lamprecht](https://anilist.co/character/201319) 　 Younger brother: [Cornelius](https://anilist.co/character/201320) 　 Younger sister: [Rozemyne](https://anilist.co/character/126156) 　 Younger half-brother: [Nikolaus](https://anilist.co/character/201317) 　 Paternal relatives 　 Great-grandfather: [Aub Ehrenfest](https://anilist.co/character/201635) (fifth generation) 　 Great-grandfather: [former Giebe Leisegang](https://anilist.co/character/262016) (Bonifatius's first wife's father) 　 Grandfather: [Bonifatius](https://anilist.co/character/201624) 　 Uncle: Karstedt's half-brother 　　　 Cousin: [Traugott](https://anilist.co/character/201627) 　 Maternal relatives 　 Grandfather: former Giebe Haldenzel 　 Uncle: [Claudio](https://anilist.co/character/224658)!~ __Status__ ~!　Class: archnoble 　 Occupation: [Ferdinand](https://anilist.co/character/126544)'s aide!~ __Age and attribute related__ ~!　Age difference with Rozemyne (summer): +11 　 Grade difference from Rozemyne: +11 　 Birth season: spring or summer 　 Attribute: probably all attributes because he's dedicated to Ferdinand!~ He is Ferdinand's escort knight. He has dark green hair and blue eyes.