About the family Cohen- Zeehandelaar

Nardus Henri Cohen and his wife, Flora Zeehandelaar, took their own lives on 17 May 1940. They were buried in the Jewish cemetery in Muiderberg.
J.H. Coppenhagen, Anafiem Gedoe‘iem. Overleden joodse artsen uit Nederland 1940-1945 (Rotterdam 2000) 148, 153