It can be a noble house or a vassal house. Anything goes, so long as you’re able to provide reasons!
Personally, mine is house Hornwood. Though little is known about them, they’re sworn to the Starks, fought at the Battle of the Bastards, and they’re sigil is a moose, one of my favorite animals. And if we ever get an in-depth look at the lesser houses, I’d love for Hornwood to be one of the mains of the series.
/u/WorldLieut8 , 2018-10-12 13:13:55
Content from https://www.reddit.com/r/gameofthrones/comments/9nk63v/spoilers_whats_your_favorite_house/