Genealogy of Stéphane Thurnherr
| Great grandparents | Etienne Humbert-Droz | Elise Anna Gauchat | ||||||
| Grandparents | Louis Humbert-Droz | Yvonne Giauque | ||||||
| Parents | Ami Thurnherr (?) | Madeleine Humbert-Droz (?) | ||||||
| Person | Stéphane Thurnherr born in ? | |||||||
| Sibling(s) | Frédéric Thurnherr (?) | |||||||