Erna Straus

• Date/place of birth identified in Siegfried Wolf. Juden in Thüringen 1933-1945: Biographische Daten. (2000), vol 2 (unpaginated)
• Identified as daughter of Salli and Rosa (née Adelsdorfer) Rosenberg, see Wolf
• Identified as wife of Sali Straus, see Wolf
• Identified as mother of Max Straus, see Wolf
• Place of death, see Wolf
• See entry in Jutta Hoschek, Ausgeslöschtes Leben: Juden in Erfurt 1933-1945, (2013), pp. 448-9
• Stolpersteine have been laid for Sally and Rosa (née Adelsdorfer) Rosenberg, and Erna (née Rosenberg) and Salli Straus in Arnstadt; see https://de.wikipedia.org/wiki/Liste_der_Stolpersteine_in_Arnstadt Entry in German National Archives, Memorial Book':
  

Straus, Erna
née Rosenberg
born on 16th June 1902 in Arnstadt / - / Schwarzburg-Sondershausen
resident of Erfurt and Arnstadt
Deportation:
from Weimar-Leipzig
10th May 1942, Belzyce, ghetto