The twinbrothers Asser and Emanuel Adelaar, children of Benedictus Adelaar and Rebecca Slap, were born on 14 February 1922 in Amsterdam. Both were leather workers, however Asser started as a tailor and Emanuel as a furrer. Both were still unmarried and have responded to the call for the so-called provision of additional work in Germany, the “Arbeitseinsatz”. They reported in Westerbork on 13 July …