Recommended by Gelders Archief, Streekarchief Hollands Midden (Gouda) and Centraal Bureau voor Genealogie. Clients mainly are private persons, historical researchers, archives and notaries.
- Ample experience with research in most archives of Zuid-Holland, Utrecht, Gelderland, Noord-Holland and Noord-Brabant.
- Experience in Belgium, Germany and France.
- Series of lectures
- Teaching courses in reading old writing
- Publications (Click here to see the publications in Dutch).