Cornelis Johannes van Houten | Cornelis Tromp | Cornelis de Bie | Cornelis Vreeswijk | Jacob Cornelis Matthieu Radermacher | Cornelis Matelief de Jonge | Cornelis Kruseman | Cornelis Johannes Kieviet | Cornelis de Bruijn | ''William Fitzwilliam, Second Lord Fitzwilliam of Liffer'', Cornelis Janssens van Ceulen | Pieter Cornelis Dommersen | Pieter Cornelis Boutens | Johan Cornelis van der Wijck | Cornelis Zitman | Cornelis van Tienhoven | Cornelis Schrevel | Cornelis Marinus Pleyte | Cornelis Lely | Cornelis Jol | Cornelis Johannes van Doorn | Cornelis Janssens van Ceulen | Cornelis Hulsman | Cornelis Elout | Cornelis Eliza Bertus Bremekamp | Cornelis Drebbel | Cornelis de Wael | Cornelis de Bondt | Cornelis Claesz van Wieringen | Cornelis Bontekoe | Adolph Cornelis van Bruggen |
An important factor to the success of the DFFG was the strong support the movement was able to gather amongst prominent artists and intellectuals at the time, such as Jan Myrdal, Sara Lidman, Lars Forssell, Cornelis Wreesvijk and Fred Åkerström.