Baron Bagnen

Baron Bagnen (バグネン) was a baron of the Roble Holy Kingdom.

Background
Baron Bagnen was a noble that ruled a small city in the Northern Holy Kingdom. After Jaldabaoth conquered the northern territory, Bagnen's city was captured and placed under the control of Buser. The Baron was imprisoned alongside Prince Caspond Bessarez.

The Paladin of the Holy Kingdom Arc
The Holy Kingdom Liberation Army liberated his city, thanks to the efforts of Ainz and his High Wraiths. Baron was reported by the Prince, to have some minor wounds, but due to his poor physical condition and great exhaustion, he fell soundlessly asleep.

Caspond Bessarez
The baron was a fellow inmate of the prince, and took care of him, during Buser's occupation of his city.