Genealogy of Guy-Robert Humbert-Droz
| Great grandparents | César Junod | Esther Chanel | ||||||
| Grandparents | Adolphe Humbert-Droz | Louise Emma Junod | Jean Brechbühler | Ida Perrinjaquet | ||||
| Parents | Robert Humbert-Droz (1913 - 1999) | Marguerite Brechbühler (~1923 - 2016) | ||||||
| Person | Guy-Robert Humbert-Droz born in ? | |||||||
| Sibling(s) | Micheline Humbert-Droz (?) Arlette Humbert-Droz (?) Gislaine Humbert-Droz (1951) | |||||||
| Partner / Progeny | Narcisa Marlene Paredes Ajila (?) | Anahi Humbert-Droz (2009) | ||||||