Bonifatius

Bonifatius (ボニファティウス Bonifatiusu) is a Leisegang noble and Rozemyne's grandfather.

He was the son of the Archduke from two generations ago, but his brother - Sylvesters father - was chosen as the new Aub. While he had the necessary mana capacity and talent, he didn't have the desire to rule and thus willingly made way for his younger brother. Following advice of his family, he kept himself at a distance from Rozemyne as he is quite expressive and she is quite fragile. Everyone feared he may harm her acciddently. He was the former commander of the Knights Order of Ehrenfest.