Hartog Kleinkramer and Cornelia Kleinkramer-den Hartogh lived at 104c Oostzeedijk in Rotterdam. They had three children, including a son Nathan Kleinkramer. Nathan was married to Sera Gerschtanowitz.
Hartog Kleinkramer was sent to a Jewish labour camp, Wittebrink near Hummelo. He was deported to Auschwitz via Westerbork with his wife, who came from the St. Franciscus hospital in Rotterdam.
The t…