Esther Wurms was a daughter of David Wurms and Vrouwtje Witsenhausen. She married 22 December 1920 in Amsterdam to Levie Winnik, son of Abraham Winnik and Floar Brilleslijper.
Esther's siblings, who did not survive the Holocaust either, were Sara, Henriette and Flora.
City Archive of Amsterdam, archive card of David Wurms and website www.wiewaswie.nl.