|Title || Serjeant|
|Allegiance || Golden Company|
|Book(s) || A Dance with Dragons (appears)|
Humfrey Stone is a sellsword in service to the Golden Company. As a serjeant, he is a high-ranking officer. His surname of Stone suggests he may be a bastard from the Vale of Arryn.
A Dance with Dragons
Like the rest of the Golden Company, Humfrey swears allegiance to Aegon Targaryen in Volon Therys before they invade Westeros.