From A Wiki of Ice and Fire
|Book||The World of Ice & Fire (mentioned)|
Archmaester Edgerran was one of the archmaesters at the Citadel.
Appearance and Character
Edgerran's ring, rod, and mask were made of silver, which meant he was an expert in medicine.
Edgerran was the Seneschal of the Citadel in 272 AC. He wrote a treatise on the swaddling of infants and tested his theories on the infant Maester Yandel.
- ↑ 1.0 1.1 The World of Ice & Fire, Preface.