Dysmas de Lassus (born 1956) (b. 1956) Parents Agnes de Chaumont-Quitry Arnaud de Lassus Children Siblings Mireille de Lassus Saint Genies Marie-Alix de Lassus Saint Genies Yves de Lassus Aude de Lassus Saint Genies Irène de Lassus Saint-Geniès