Steffon

There are several Steffons:

Steffon Baratheon : Father of Robert, Renly, and Stannis

Steffon Fossoway : Former Knight

Steffon Frey : Member of House Frey

Steffon Hollard : Father of Dontos Hollard

Steffon Seaworth : Son of Davos Seaworth

Steffon Stackspear : Heir of Lord Selmond Stackspear

Steffon Swyft: Heir of Harys Swyft

Steffon Varner : A Lord in the Reach