EDIT: NOT NEEDED ANYMORE - FIXED IN 1.152 Here's a temporary, unofficial fix for angry players who want lords to defect from a landless faction, eventually defeating it. (You'll still probably need to find and defeat their king, if he's loose, for the game to recognize the faction is defeated) This is COMPLETELY UNOFFICIAL, use at your own risk. Or better wait a few days for TaleWorlds to fix it with the next patch.