In the correspondence between Ida Gerhardt and Pieta van Beek (Brieven van overzee: Ida Gerhardt nabij, 2013) Ida Gerhardt encouraged Van Beek to continue with the study of the life and work of Anna Maria van Schurman.
When I visited Ida Gerhardt in Eefde I combined it often with a visit to the archives in Zutphen. In the collection Schimmelpenninck is a beautiful polyglot by Anna Maria van Schurman. You can see it as well in Brieven van Overzee: Ida Gerhardt nabij, p. 141.
Nowadays I encourage other women to publish their memories on Ida Gerhardt, like José van der Donk’ did with her Langs bergen en langs dalen (2015).