United States Holocaust Memorial Museum Collection, Gift of Sigrid Jean Ansbacher Strauss United States Holocaust Memorial Museum Collection, Gift of Sigrid Jean Ansbacher Strauss Sigrid (Jean) Ansbacher Strauss donated the Ansbacher family papers to the United States Holocaust Memorial Museum in 2015 and 2016. Collections accession as 2015.534.1 and 2016.552.1 have been incorporated into this collection.