Frans Cornelis Hymans was a painter. He went to the 'Rijksacademie'. He prefered to paint detailed landscapes and still lifes.
J. van Adrichem (et al.), Rebel, mijn hart : kunstenaars 1940-1945 (Zwolle 1995) 192
This person is commemorated on a memorial in Amsterdam. More information on this memorial can be found (in Dutch) on the website of the Nationaal Comité 4 en 5 mei.