Warlord Nikita Odoevsky is initially a vassal of the Muscovite Tsardom.
He begins the game as the lord of Izum Fortress.
It is known from the Muscovite storyline quest The False Dmitry that Nikita Odoevsky has a daughter called Alevtina. The niece of King Carl Gustaf, Eleanor, also pretended to be Alevtina.