Prince Alexei Trubetskoi is initially a vassal of the Muscovite Tsardom. He is based on a real life Russian prince, Aleksey Trubetskoy, who died in 1680. Trubetskoy fought alongside the Cossack Ivan Sirko, the historical inspiration for the With Fire & Sword character of the same name, against the Crimean Khanate in 1659. This article is a . You can help out by expanding it.