Genealogy of Walter Clessin
| Great grandparents | ||||||||
| Grandparents | Karl Schleppi | Charlotte Leibrock | ||||||
| Parents | Oscar Clessin (1865 - 1923) | Amalie Schleppi (1879 - 1964) | ||||||
| Person | Walter Clessin born in ? died in ? | |||||||
| Sibling(s) | Werner Clessin (? - ?) Erich Clessin (? - ?) | |||||||