Thietmar

Thietmar Mansuet is the cousin of Duke Ludovic and former Duke of Batagnia. He had been imprisoned at Castle Karlsdal in Osfjoll for ten years after wounding the young High King Maares. Thietmar was released in 14 CH, but stripped of his titles.

Duel and imprisonment
Thietmar initiated a sword duel with Prince Maares out of anger, and wounded the young prince. It was deemed an attempt on the heir's life, and the council ordered Thietmar to be imprisoned at Castle Karlsdal for ten years. A special cell was built for him in the lower floors of Castle Karlsdal. Thietmar's cousin Ludovic replaced him as Duke of Batagnia.