Leaders
Your Leader is "you" in-game. Your leader has an age, personality and family, which you all have to consider.
On top of that, your leader can have multiple personality traits. These are defined along the following three lines:
(1) Archetype: this defines the special abilities of your leader (2) Stats: these are stats regarding your leader's charisma, courage, wisdom and discipline. (3) Personality traits: these are extra traits that change some effects.