2018 – 2023
Commissioners
Carel van Lynden, chair (Branch A)
Pieter van Berckel, treasurer (Branch C)
Pauline Insinger-Boreel (Branch C)
Roelf Jan Duin (Branch A)
Emile van der Borch van Verwolde (Branch B)
Priscilla Raadsen Tielenius Kruijthoff (Branch B)
Administrator
Francis Beelaerts van Blokland (Branch C)
2013 – 2018
Commissioners
Carel van Lynden, chair (Branch A)
Pieter van Berckel, treasurer (Branch C)
Pauline Insinger-Boreel (Branch C)
Roelf Jan Duin (Branch A)
Willem Prisse (Branch B)
Julie van der Borch van Verwolde (Branch B)
Administrator
Wytse Bonga (Branch B) until his death in 2017.
Julie van der Borch van Verwolde (Branch B) acted as administrator until April 2018.
Francis Beelaerts van Blokland (Branch C), administrator from April 2018.
2008 – 2013
Commissioners
Carel van Lynden, chair (Branch A)
Peter Bredt, treasurer (Branch B)
Albertine Duin (Branch A)
Pauline Insinger-Boreel (Branch C)
Willem Prisse (Branch B)
Pieter van Berckel (Branch C)
Administrator
Julie van der Borch van Verwolde (Branch B)
2003 – 2008
Commissioners
Adriaan van Riemsdijk, chair (Branch C)
Peter Bredt, treasurer (Branch B)
Julie van der Borch van Verwolde (Branch B)
Albertine Duin (Branch A)
Pauline Insinger-Boreel (Branch C)
Carel van Lynden (Branch A)
Willem Prisse (Branch B)
Administrator
Jan Pieter van der Borch tot Verwolde (Branch B)
1998 – 2003
Commissioners
Adriaan van Riemsdijk, chair (Branch C)
Peter Bredt, treasurer (Branch B)
Albert Coenen (Branch B)
Albertine Duin (Branch A)
Carel van Lynden (Branch A)
Pauline Insinger-Boreel (Branch C)
Willem Prisse (Branch B)
Administrator
Jan Pieter van der Borch tot Verwolde (Branch B)
1993 – 1998
Commissioners
Adriaan van Riemsdijk, chair (Branch C)
Peter Bredt, treasurer (Branch B)
Albert Coenen (Branch B)
Albertine Duin (Branch A)
Carel van Lynden (Branch A)
Administrator
Jan Pieter van der Borch tot Verwolde (Branch B)