Philip Koperberg married on 6 November 1929 in Eindhoven to Clara Wijnbergen. The couple became two children: Jettij Emelie en Emelie Simone. Philip, Clara and Jettij Emelie moved from Eindhoven to Vught on 24 May 1935, where Emelie Simone was born. They lived in the Van Beresteynstraat 8.
Philip Ko…