House Fossoway of New Barrel is a knightly house from the Reach, sworn to House Tyrell of Highgarden.
They are commonly referred as the green-apple Fossoways, to differentiate them from the original branch of the house, the red apple Fossoways from Cider Hall.
Their banner is a green apple over a golden field.
The origin of this branch of House Fossoway is from 209 AC, when Raymun Fossoway took different side than his cousin Ser Steffon, the Knight ofCider Hall, in a trial of seven at Ashford Meadow.
Raymun, who was knighted minutes before the battle by Ser Lyonel Baratheon, fought for his friend Ser Duncan the Tall. To differentiate himself from his cousin fighting for the other side, he painted the apple on his shield in green, playing at Steffon's oft-repeated jape that he was "still green". He stated that he preferred to be green than rotten.