Genealogy of Michel Bonjour
| Great grandparents | Théophile Schleppi | Marie-Marguerite Gauchat | Auguste Junod | Anna Wüthrich | ||||
| Grandparents | César Bonjour | Charles-Auguste Schleppi | Marie-Élise Junod | |||||
| Parents | René Bonjour (1895 - 1972) | Hélène Schleppi (1896 - 1984) | ||||||
| Person | Michel Bonjour born on 28 January 1935 died on 10 April 2023 in La Tour-de-Peilz, VD, CH | |||||||
| Sibling(s) | Rémy Bonjour (1921 - 2008) Gaston Bonjour (1925 - 1997) Noël Bonjour (1927 - 2023) | |||||||
| Partner / Progeny | Monique Cabannes (1937) | Eric Bonjour (1963) Alain Bonjour (1966) | ||||||