6., Stiegengasse 4 (Sterbeadresse)
Karl Hermann Pfeiffer# 196a992ec4b198fefefed1c8a8b227d7
WGW RDF resource: http://www.geschichtewiki.wien.gv.at/Special:URIResolver/Karl_Hermann_Pfeiffer-23_196a992ec4b198fefefed1c8a8b227d7