Siege of the Mentat School

The Siege of the Mentat School was the successful siege of the Mentat School on Lampadas by the Butlerians. While Gilbertus Albans was killed, Draigo Roget, Anna Corrino and Erasmus escaped to Denali, avoiding execution. After the Siege ended, the School was under the control of the Butlerian movement until after the Battle of Denali in 1 BG/AG.