Emmanuel Ignatius of Nassau-Siegen Spanish fieldmarshal (1688–1735) Parents John Francis Desideratus, Prince of Nassau-Siegen Children Maximilian de Nassau-Siegen Siblings Alexis Anton Christian Ferdinand van Nassau-Siegen Francis Hugo, Prince of Nassau-Siegen Jeanne Baptista Josefina van Nassau-Siegen William Hyacinth, Prince of Nassau-Siegen Clara Juliana of Nassau-Siegen Maria Leopoldine Eleonora Gabriella von Nassau-Siegen Partners Marquise Charlotte de Mailly-Nesle
