| 1. | Louis Levacher's grandfather, a ship-owner and merchant also named Louis (1877–1949), was awarded the cross of Verdun and handed over the management of his business to his wife, Marguerite Grivel. Louis Levacher (1877-1949), armateur et négociant, sera médaillé de la croix de Verdun et devra à sa femme, Marguerite Grivel, la gestion de son entreprise. |