From A Wiki of Ice and Fire
|Title|| Lord of Yronwood|
Warden of the Stone Way
|Died||In 274 AC, at Yronwood|
|Book(s)|| A Storm of Swords (Mentioned)|
The Winds of Winter (Mentioned)
Character and Appearance
Edgar was a huge man of fierce repute and short temper.
When Oberyn Martell was sixteen, he was found abed with Lord Edgar's paramour. A duel between the two ensued, though only to first blood due to Oberyn's youth and high birth. Both men took cuts. However, while Prince Oberyn soon recovered, Edgar's wounds festered and he died. Afterward it was rumored that Oberyn had poisoned his sword, gaining his nickname of "The Red Viper".