The highest office among the maesters is the Grand Maester, and their position is critical. Most Game of Thrones stories follow the perspective of a single character. Point-of-view icons like Jon ...

SEE ALSO: Everything we know about 'Game of Thrones' Season 7 "I'm a Maester, an Archmaester," Broadbent told ScreenCrush. "I'm an old professor character." Helpfully, Broadbent went on to add ...