Jon Umber Smalljon

When war breaks out, Robb Stark gathers thirty sons of the great northern houses to guard him in battle, and the Smalljon is one of them. The nickname he has carried since childhood no longer fits: he stands a head taller than his father and tops seven feet, with the same bulk that made Greatjon Umber famous.

Fighting within that guard, he takes part in the battle of the Whispering Wood.

the Smalljon follows Robb into the invasion of the Westerlands, the offensive that carries the war into the heart of House Lannister's domains.

At the battle of Oxcross he scales the walls alongside Walder Frey the Black while Robb attacks the main gates on the other side.

At the Red Wedding, as Walder Frey's men turn on their northern guests, the Smalljon tries to shield his king: he throws a table over the wounded Robb to stop the crossbow bolts aimed at him.

He dies there at the hands of men from the Dreadfort, beheaded.