Participants
- Jan Archief Member since from Delft
- Marga Olthoff Member since from Haarlem
- Klaas Roos Member since from Alkmaar
- Rinke Koopmans Member since from Joure
- Tim* Member since from Amsterdam
- jakobmarse Member since from Den Haag
- Cor Kooter Member since from Nibbixwoud
- Yetty Member since from Roelofarendsveen
- Annemieke (Tresoar) Member since from Leeuwarden
- Beau Member since from Leeuwarden
- Wim 't Hart Member since from Amsterdam
- Jan A.J. Keuning Member since from Deventer
- Tijl Vanneste Member since from Lissabon
- Jan de Keizer Member since from Sint Anthonis
- ajoinen Member since from Aalst
- René van Eunen Member since from Watergraafsmeer
- L van Veen Member since from Alphen aan den Rijn
- E Meijer Member since from Amsterdam
- Els Doek Member since from Emmen Drenthe sinds 1975
- Dirk VdB Member since from Aalst
