| Name | Heinrich Konrad Haas | |
| Born | 1768 | Dönhof, Russland |
| Gender | Male | |
| Died | 1827 | Dönhof, Russland |
| Person ID | I751 | Familie Meyer |
| Last Modified | 11 Jun 2021 | |
| Father | Heinrich (Zwillinge) Haas, b. 28 Okt 1746, Mittel-Seemen, Stolberg-Gedern | |
| Relationship | Birth | |
| Mother | Anna Louisa Schlägel (Hill), b. 1745, Deutschland | |
| Relationship | Birth | |
| Married | 1767 | Dönhof, Russland |
| Family ID | F153 | Group Sheet | Family Chart |