Historian; 2005 doctorate at the University of Vienna; worked in the National Fund of the Republic of Austria for Victims of National Socialism and the Nazi provenance research project at the University of Vienna Library; since April 2009 provenance researcher at the Kunsthistorisches Museum Wien on behalf of the Commission for Provenance Research; member of Arbeitskreis Provenienzforschung e.V.
The artist and restorer Marianne Adler was the daughter of the journalist Heinrich Adler and the illustrator Maria Adler and the niece of the prominent Austrian Social Democrat Victor Adler.