WALTER ROSENBAUM IN THE NETHERLANDS, 1938-1939 Joseph Rosenbaum and the author are both great-grandsons of Hannchen and Isaac ten Brink of Denekamp in The Netherlands. John’s grandmother Julia was murdered in Auschwitz, her sister Rosalie had managed to escape from Europe in October 1939. She took her teenage son Walter Rosenbaum (1922-1997). Joe is Walter’s […]