Immon was the son of Raoul de Turenne and Aïga. The date and place of his birth have not been found.
Immon de Turenne
Raoul de Turenne (c0820-0843)
Rodolphe I de Turenne (0780-?)
Alba d'Autun (0775-?)
Theodoen (c0745-<0804)
Aïga (c0825-?)