The disc sander Marcus van West, born on 18 January 1903 as the son of David van West and Keetje Cohen, married on 29 May 1929 in Deurne, Belgium Susanna Polak, who was born on 13 January 1902 in Amsterdam as a daughter of Mozes Polak and Mietje Visser. The Van West-Polak couple had two children: David in Borgerhout on 22 April 1930 and two years later, on 8 August 1933, Mozes was born in Amsterda…