Willem Herman 'Wim' de Rooij came to the Netherlands in 1927. He previously lived in the Dutch-Indies. In Amsterdam he went to the public primary school in the Van de Veldestraat.
Willem Herman de Rooij studied medicine at the Municipal University of Amsterdam and joined the Amsterdam student guild…
Jacobus de Rooij studied medicine in Amsterdam, where he sat for his medical finals on 28 June 1907. He worked for the Rijksverzekeringsbank in Amsterdam. De Rooij lived at 37 Ruyschdaelkade in Amsterdam. He obtained his PhD on 7 May 1940 in Amsterdam on the basis of a doctoral thesis on 'Operations…
Wim Wessel Wessel kon eind 1942 een persoonsbewijs zonder J krijgen dankzij een besluit van Hans Calmeijer in het voordeel van enkele tientallen leden…