In 1859, the merchant and confectioner Sigmund Rosenbaum acquired the stately property at 1/3 Kulmbacher Strasse. The building, formerly owned by the noble von Redwitz family, is also known as the Upper Castle. Sigmund Rosenbaum had been licensed to trade in delicatessen products since 1833; in 1859, he was also granted a concession to trade in sawn goods. In 1869, Simon and Leopold Rosenbaum took over the business and the residential building and continued to run the company under the name "Sigmund Rosenbaum's Söhne“.

The address book of the city of Munich from 1889 contains the following entries: Billigheimer & Cie, Bettfederngeschäft en gros, Fabrik und Lager, Nockherstr. 2 u. 3 -  Billigheimer Julius ( Billigheimer & Cie ), Kaufmann, Prielmeierstr. 18. - The following entry can be found in the 1896 address book: Billigheinmer & Einstein, bed feathers & down en gros, factory and warehouse Nockherstr. 2 and 3, Billigheimer Julius (Billigheimer & Einstein) merchant, Steinsdorfstr.18 Bel`Etage r.

The Munich address book of 1860 contains the following entry: Steinhardter Samuel, Rauhwaaren-Händler, Marienplatz 2 - The address book of the city of Munich from 1891 contains the following entries: Steinharter S., Großhdl. in Häuten, Fellen u. Wolle, Compt. Corneliusstr.6, (T) Lagerhaus - äuß. Birkenau 3 (T). - Steinharter Alex, wholesaler in company S. Steinharter Corneliusstr. 6, - Steinharter Bertha, Privatiers-Wttw. Corneliusstr.6, - Steinharter Josef, wholesaler in company S. Steinharter am Einlaß1, - Steinharter Sigm., wholesaler in company S.

In 1882, Hermann Aufhäuser (1847-1931) from Hainsfarth took over the company together with Max Regensteiner and Leopold Reitlinger, two relatives of his wife. The last two shareholders of the spirits factory "Adolf Rosenfelder" were the merchants Albert Aufhäuser and Gottfried Regensteiner. The company was dissolved in 1938.

Hermann Joseph Löwenstein was married to Julie Blum, who was born in Aufhausen near Bopfingen on March 20, 1882. The couple married on April 22, 1906 in Nördlingen. The postcard was written by her sister Klara, who was 9 years younger and married 7 years after Klara's wedding on August 11, 1913 in Nördlingen. Text of the card - My dear ones. I have received your card dear Julie and thank you for the good wishes and chocolate. My birthday was spent very happily. At noon we were invited to Frieda's for dinner and in the evening there was a Liberal meeting.

In 1868, Salomon Wetzlar (1836-1895) from Gudensberg took over the workshop and store of his father-in-law Hirsch Klein (1809-1871). After the death of Salomon Wetzlar, his widow Pauline, née Klein, continued the business unchanged. His parents were later succeeded by their son Max Wetzlar, who was appointed purveyor to the court of Prince Rupprecht of Bavaria in 1907. The business was in a prominent location, first at Lange Strasse 34, then later at Lange Strasse 12.

Klara Blum was born on July 8, 1891 in Nördlingen.her parents were the grain merchant Abraham Blum, born on February 24, 1842 in Bopfingen-Aufhausen and his wife Karoline, née Hess, born on September 16, 1850 in Bopfingen-Aufhausen.Abraham Blum had been a citizen of the town of Nördlingen since 1894.Klara had 12 siblings. All of them were born in Bopfingen-Aufhausen.Anna,born on July 28, 1871 died on December 7, 1942  in Theresienstadt.Louis,born on  December 28, 1872-emigrated to Tel Aviv.Berthold,born on June 3, 1874 died in Tel Aviv. Bertha, born ca.

The last owner of the pitch factory "Max Dessauer", founded in 1869, was Jakob Dessauer (born in Bamberg in 1878). The company was forcibly sold in September 1938. Jakob Dessauer and his wife Rosa were deported to Riga-Jungfernhof in December 1941.

The cloth and country goods shop of Heinrich Silbermann (1812-1881) had been in existence since 1863 at the latest. The business was probably closed after his death.