# [[Grand Duke]] The Grand Duke is a noble that is given the right and the duty to manage a colony in [[Ibir]]. According to the nobility system of the [[Empire of Light]], a Grand Duke is a vassal of [[Archduke Antonio Costa Valverde Mondragon Vieira de Valiant|The Archduke]], which is a direct vassal of the king of the [[Kingdom of Isles]] in [[Aurora]]. The title is hereditary, but can be revoked and transferred if needed. In [[Fortuna]], [[Grand Duke Felipe Marino de Fortuna]] heads the [[Royal Court of Fortuna]]. # List of Grand Dukes * [[Archduke Antonio Costa Valverde Mondragon Vieira de Valiant]] * [[Grand Duke Felipe Marino de Fortuna]] * [[Grand Duke Fernando Gomes de Summerport]] * [[Grand Duke Carlos Roberto Braga de Itakwi]] * [[Grand Duke Ricarlos Navegante de Grand Paran]] * [[Grand Duke Eder Manoel de New Sunrise]] * [[Grand Duke Ivo Albo de Pinewood]] * [[Grand Duke Bruno Campina Grande de Saint Bart]]