This is the personal sigil of Steffon Storm, it is on his cloak and plate as well as his tunic.
History[]
"House" Flamehearth is Steffon Storms self styled "House" named after his home and title. It is not a recognized house nor a legitimate one.
Current members[]
Steffon Storm, The Bastard of the Flaming Hearth
Allegiance[]
They are loyal to House Baratheon and plot for them in secret