Ruben Meijer

I am extremely interested in this family. Ruben Meijer and Mietje de Winter were my grandparents, as well as those of my (half-) brother, Rolf Schöndorff. Both Rolf and I are sons of Ella Meijer. Her first husband, Kurt Schöndorff, was murdered in Auschwitz. I would be very interested in any documents / data concerning Ruben, Mietje and their daughters Philippine Odewald-Meijer and Ella Schöndorff-Meijer.