Isaac Beek was the youngest of the six children of Simon Beek and Chrisje Koren. He had four unmarries sisters: Eva, Elisabeth, Rebecca and Grietje, who were all murdered during the Shoah and also a brother Leon, who however passed away in Amsterdam at the age of 24 in 1914. Isaac was born on 15 March 1893 in Amsterdam and he was employed as a warehouse clerk with the N.V.Ilva Textiel, probably lo…