Genealogy of Denis Geiser
| Great grandparents | Emile-Ernest Geiser | Cécile Gyger | Alfred Aeberhardt | Lina Niederhäuser | ||||
| Grandparents | Arthur Emile Geiser | Gertrude Aeberhardt | ||||||
| Parents | Roger Geiser (1922 - 1981) | Marie-Madeleine Otter (~1927 - 2017) | ||||||
| Person | Denis Geiser born about 1951 died on 1 June 2019 in Cornaux, NE, CH | |||||||
| Sibling(s) | Alain Geiser (? - 1967) Mady Geiser (? - 2010) | |||||||
| Partner / Progeny | Christine Luginbühl (?) | Sven Geiser (?) | ||||||