Individual Details
Wilhelm Haas
( - )
Families
| Father | Christian Haas (1868 - 1917) |
| Mother | Karolina Kerth (1868 - 1946) |
| Sibling | Friedrich Ernst Haas (1892 - 1894) |
| Sibling | Anna Haas (1896 - 1898) |
| Sibling | Aurelia Haas (1898 - 1959) |
| Sibling | Barbara Maria Haas (1900 - 1901) |
| Sibling | Emilie Haas (1902 - 1902) |
| Sibling | Friedrich Ernst Haas (1905 - ) |
| Sibling | Anna Marie Haas (1906 - 1907) |
| Sibling | Emma Haas |
| Sibling | Franz Haas |
| Sibling | Johanna Haas |
| Sibling | Marie Haas |