They represent some famous physicians of Ancient times (Hippocrates, Galenus, etc.) and of the local athenaeum (Mondino de Liuzzi, Gasparo Tagliacozzi).
Gerard von Brucken Fock (also known as Geert) was born as Gerardus Hubertus Galenus Fock in the Ter Hooge castle, Koudekerke, in the outskirts of Middelburg where he spent the summers of his early childhood.