They where three very prominent and powerful members of the cabinet. Members of the cabinet were known as governors and most of them owner forts in which they lorded over. Most of them also had their own soldiers attached to them.
The three very prominent members of the Cabinet or governors where, Rhodes, Alexandra, Alexis. The king assigned soldiers to serve them and the kingdom called upon them wherever and whenever they are needed in times of war.
These three governors were more like an inner caucus. They made plans that for the betterment of the Pack, King Adam should marry Christabel. It seemed very reasonable since Christabel was the princess in charge of the all the captives.
These would strengthen their ties on the North and subdue the North further under the Influence of the half moon pack. These three went together to tell king Adam of their new arrangement.