[[1]]., [[Adresse:Bartensteingasse 13|Bartensteingasse 13]] (Sterbeadresse)
Ludwig Held# 557f83c6e73e46340a9069bd355def21
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Ludwig_Held-23_557f83c6e73e46340a9069bd355def21