Genealogy of Gaston 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 | Gaston Bonjour born on 28 March 1925 died on 5 January 1997 in Lamboing, BE, CH | |||||||
| Sibling(s) | Rémy Bonjour (1921 - 2008) Noël Bonjour (1927 - 2023) Michel Bonjour (1935 - 2023) | |||||||
| Partner / Progeny | Berthe Yvette Schäublin (1923 - 1995) Heirat in 1948 | Marie-Claude Bonjour (1951) Brigitte Bonjour (1957) | ||||||