Genealogy of Jacques Roland Bonjour
| Great grandparents | ||||||||
| Grandparents | Emile Ernest Bonjour | Mathilde Eva Junod | Emile Léchot | Rosa Stucker | ||||
| Parents | Roland Maurice Bonjour (1922 - 1997) | Léna Otilie Léchot (1921 - 2011) | ||||||
| Person | Jacques Roland Bonjour born in 1951 | |||||||
| Sibling(s) | Marc André Bonjour (1948 - 2001) Fred Ernest Bonjour (1950) Christian Bonjour (1957) | |||||||
| Partner / Progeny | Annelise Suzanne Lecomte (?) | Létitia Bonjour (1978) Laurent Bonjour (1981) Gaëlle Bonjour (1986) | ||||||