There are many nobles in Westeros that don’t directly belong to any of the major or even minor Houses. They may have a title and some small wealth at their disposal, but they are basically landless, free to roam as they please. Setting them apart from your average vagabond is their ability to afford a suit of armor, a horse, and at least minor upkeep for both. These Hedge Knights, as they’re so known, often band together and offer their services to anyone willing to pay their price.
