Genealogy of Jean-François Bonjour
| Great grandparents | ||||||||
| Grandparents | Emile Ernest Bonjour | Mathilde Eva Junod | ? Ritschard | Emma Tschanz | ||||
| Parents | Georges-Ernest Bonjour (1914 - 2004) | Margaretha Ritschard (?) | ||||||
| Person | Jean-François Bonjour born on 12 December 1950 in Lignières, NE, CH died on 17 February 2025 | |||||||
| Sibling(s) | Daisy Bonjour (~1942 - 2016) Blaise Georges Bonjour (1944) Monique Béatrice Bonjour (1945) Sylvain Bonjour (1947) Claude-Alain Bonjour (1952) | |||||||