Renly Baratheon's Game of Thrones
Lord of the Black Tower - by right, not ability.
Silas had a rough childhood and nearly died several times due a serious allergy to the bites of the pests that swarm across Grayfalls. This, along with his natural inability, has led him to become a forgettable young man with few talents to speak of. This has earned him the ire of his father, who often sees his son as unworthy of his title.
He fought in the Tournament of the Hand of the King.