Noble house

The Seven Kingdoms of Westeros are divided between many hundreds of noble houses of various sizes. In Westeros ultimate power derives from the King on the Iron Throne and descends through the Great Houses that rule the constituent regions of the continent to their vassals. The most powerful vassal houses may themselves field armies of a few thousand and control large regions, whilst the smallest houses may be little more than impoverished landholders with only a few men to their name.

A typical noble house is seated at a castle and controls the land around it, collecting tithes and taxes from farmers, lesser landholders and smallfolk. In times of war they are expected to recruit and maintain a number of soldiers for their lieges. In most of Westeros only men can become ruling lords, and women can only rule if the rest of the male line has been extinguished or if they are acting as regents for their sons until they become of majority. In Dorne men and women have equal property, inheritance and ruling rights.

In the books
In the Song of Ice and Fire novels and accompanying short stories, websites and RPG sourcebooks, there are over 300 named noble houses of Westeros. All of these are sworn to the Great Houses. After the Great Houses the most prominent vassal houses who will also likely play a role in the TV series are:


 * Sworn to House Stark
 * House Bolton
 * House Karstark
 * House Mormont
 * House Umber


 * Sworn to House Tully
 * House Frey