The small, self-sufficient domain of Lambreth rose from the union of three rival merchant families, the Cullertons, the Angelidis, and the Vizcarra, who founded the city-states Maashinelle, Lockridge, and Sezgin, respectively. Fearing annexation from their neighbors, the families negotiated a union, ruling as the Triunes of Lambreth. Throughout the River Kingdoms, Lambreth suffers the least from bandit attacks. Newcomers and troublemakers quickly draw the attention of the Black Eagles.