Ritterstraße 6 (-1880 Ritterstraße 7)
Gasthaus Stadt Zittau
Inh. Paul Müller{1856 Stadt Zitttau, Inh. C. G. Piersig
1880 Inh. C. Rob. Piersig
Hotel Stadt Zittau
1895,1906 Inh. Ernst Baarmann
ab 1914 Inh. Hugo Obenaus
1916 Inh. Paul Müller
1910 Ernst Klinkhardt, Trikotagen, Strumpfwaren}
Inh. Paul Müller{1856 Stadt Zitttau, Inh. C. G. Piersig
1880 Inh. C. Rob. Piersig
Hotel Stadt Zittau
1895,1906 Inh. Ernst Baarmann
ab 1914 Inh. Hugo Obenaus
1916 Inh. Paul Müller
1910 Ernst Klinkhardt, Trikotagen, Strumpfwaren}