Russell von Ritzburg

Russell Ritzburg (ラッセル リッツバーグ) or commonly called Count Ritzburg is the father of Cart Ritzburg, the devil that was subjugated by Shin Walford.

Personality
According to Diseum, Count Ritzburg, in contrast to his son Cart was a man famous for being a strict person with strong morals, and he loathes things such as injustices and putting pressure on others.

Background
The House of Ritzburg were at first under observation after Cart's demonization but after Schtrom's confession that he had used Cart as a guinea pig, they were not charged of any crimes, and were treated as victims instead. However, because it was the truth that his son did cause an uproar, Russell had decided to resign from his post as the Vice Minister of the Finance Bureau.