In an address overview of Osdorf from 1927, the following entries can be found: Seligmann Hermann, Milchhandlung, Luruper Weg. - Seligmann Hinr., private, Luruper Weg.

In the address book of the city of Köln - year 1900 finds the following entry: Katz Eduard, Agtrn. in Manufw., Roonstr. 17. - In the address book of 1903 - Katz Eduard, Baumwollw., Antwerpener Str. 40.

Julius Steinburg (1868-1942) ,German cattleändler, and sister Amalie Steinburg (1876-1944), German Haushälterin

Marie-Anne von Goldschmidt-Rothschild (1892-1973), née von Friedlaender-Fuld, née Mitford, née von Kühlmann ,  German art collector and salonnière

German banker (1869-1957), business owner of Disconto-Gesellschaft and in 1933 board spokesman of Deutsche Bank.On April 2, 1900, the lawyer converted from Judaism to Protestantism üand on August 10 of the same year  changed his surname from Salomonsohn to Solmssen.

Residence of the German banker Arthur Salomonsohn

Residence of the German entrepreneur and brewery owner Walter Sobernheim

In the address book of the city of Cologne from 1900, the following entry can be found: Friedländer Siegmund, Manufakturwarenhandlung, Schildergasse 66-68, apartment: Beethovenstr. 4

In the address book of the city of München from the year 1919, the following entries can be found: Rosenfelder E., A. & N. Herrenkleiderfabrik, (owners Nathan and Wilhelm Rosenfelder) Schwanthalerstr. 29 T. - Rosenfelder Nathan, (Fa E., A. & N. Rosenfelder), Fabrik Pettenkoferstr. 7/1 T. - Rosenfelder Wilh., Fabrikant, (Fa E., A. & N. Rosenfelder), Richard Wagner Str.15 Nathan Rosenfelder, born on December 28, 1859 in Dittenheim was married to Karolina (Lina), née Löwenthal, born on October 27, 1867 in Bad Kissingen. The marriage was on August 18, 1890 in Würzburg.