Genealogy of Freddy Bonjour
| Great grandparents | François Louis Bonjour | Sophie Clemence Chiffelle | Emile-Ernest Geiser | Cécile Gyger | ||||
| Grandparents | Louis Arnold Bonjour | Olympe Cosandier | Ernest Geiser | Alice Juan | ||||
| Parents | Reymond Edgar Bonjour (1917 - 1978) | Suzanne Marcelle Geiser (1914 - 1998) | ||||||
| Person | Freddy Bonjour born in 1945 | |||||||
| Sibling(s) | Evelyne Bonjour (?) Raymonde Alice Bonjour (1951) Madeleine Odette Bonjour (1952) | |||||||