| Country | City | lived | worked |
| Gerrmany | Frankfurt am Main | ✔ | ✔ |
| Germany | Dieburg | ✔ | studied |
| Germany | Karlsruhe | ✔ | studied in Pforzheim |
| Germany | Langen | ✔ | |
| Germany | Königstein im Taunus | ✔ | |
| Sudan | Khartum | ✔ | ✔ for 4,5 months |
| Belgique | Bruxelles | ✔ | ✔ |
| Belgique | Alsemberg | ✔ | built my 1st house |
| Luxembourg | Esch-sur-Alzette | ✔ | |
| Luxembourg | Remich | ✔ | |
| Luxembourg | Luxembourg Ville | ✔ | ✔ |
| South Africa | Johannesburg | ✔ | ✔ |