House Trudeau is the active and ruling house of the County of Elanri and swears fealty to Duke Malcom Kulsman, and the Duchy of Kulmania. Richard Trudeau was ennobled by Malcom Kulsman after the annexation of Elanri, and was also given lordship over the city and its surrounding lands, establishing it as a County under the Duchy of Obznet and making Richard the official Count of Elanri.