|Died||In 5 AC or 6 AC, King's Landing|
|Book||Fire & Blood (mentioned)|
Appearance and Character
Although King Aegon I Targaryen already had maesters of his own, in 5 AC he asked the Citadel for an archmaester to advise him on governing the Seven Kingdoms. The Conclave selected the experienced Archmaester Ollidar, the keeper of histories. The new Grand Maester was exceptionally old, however, and he died less than a year after his appointment. Ollidar was succeeded as Grand Maester by Archmaester Lyonce.
- Fire & Blood, Three Heads Had the Dragon - Governance Under Aegon I.