Robb of House Stark is an honorable man and a natural leader, and his people dub him the "Young Wolf" for his ferocity in battle.
However, short-sighted strategy and political naivety prove to be his undoing. When he falls in love with another woman, Robb rashly breaks his oath to marry one of Walder Frey's daughters. He also makes a series of bad decisions that result in the fall of Winterfell.
These errors prove Robb ill-prepared to be King in the North. His mistakes come home to roost when Walder Frey slays Robb, his mother Catelyn, and his bannermen during the Red Wedding - the greatest tragedy to ever befall House Stark.