From A Wiki of Ice and Fire
|Personal arms||A bell on a red field bordered in gold|
|Book||The Hedge Knight (mentioned)|
Ser Ernest Dabell was a knight during the reign of King Daeron II Targaryen. He had two brothers: Ser Lester and Ser Pascal Dabell.
He participated in the tourney at Ashford Meadow in 209 AC.
Behind the scenes
The character is named after Ernest Dabel, a producer of the graphic novel adaptation of George R. R. Martin's Dunk and Egg.