Elske Davidson was a daughter of Abraham Davidson and Elisabeth van Brink. She married 19 January 1927 in Amsterdam to Levy Roet, son of Bension Roet and Kaatje Mok.
She had four other siblings, who also did not survive the Holocaust: Jacob, Levie, Louisa en Bernard.
City Archive of Amsterdam, archive card of Abraham Davidson and website www.wiewaswie.nl.