I found a link to an article written by Marianne (M.I.C.) Offereins. The article itself was not available online anymore but Marianne contacted me and she sent me the article in dutch and english (!). I also got permission to publish the articles on this site.
The article was originally published in NVOX, a dutch magazine for phyisics in secondary schools in the Netherlands.
In the menu on the left you can find an english version (Dutch version coming soon) of the article.
Dutch title:
Een domineesdochter uit Middelburg
Dr. Caroline Emilie (Lili) Bleeker (1897–1985)
The footnotes are not (yet) included, that will be resolved later.