Prōtomagistros
From NSWiki
The Prōtomagistros of Diadochia or Lord High Steward is the first of the Great Officers of the Realm giher than the Megas Quaestor. The Prōtomagistros bears both St Alexios' Crown and the Imperial Crown of Diadochia during the coronation assisted by an assistant. He presides over the trials of peers in the House of Archontes.
