From A Wiki of Ice and Fire
|Book||The World of Ice & Fire (mentioned)|
Archmaester Gerold was one of the archmaesters at the Citadel whose writings on the history of Oldtown were well regarded during the reign of King Aegon V Targaryen. Among his papers he also kept an account on Aegon's Conquest, written by Archmaester Gyldayn.
- ↑ The World of Ice & Fire, The Reign of the Dragons.