In the Jüdisches Adressbuch für Groß-Berlin edition 1929/1930 finds the following entry: Dr. med. Hugo Eckstein, Dahlem, Altensteinstraße 19.

The Jüdische cemetery has many interesting features: for example, the gravestones are all lying. Also, he is the only Jüdische cemetery on the Upper Neckar, which is still used today.

Surrounded by meadows and orchards, in direct proximity to a large solar field, is the old trees of the cemetery.

In the address book for Frankfurt am Main and surroundings 1923 is in III.part - trade and business - in the section " Bankgeschäfte " the following entry: Oppenheimer,Lincoln Menny, Neue Mainzer Str.66,68. T Büro Hansa 9274  and following. Börse Hansa 9278 - Fernruf 66-68. In the same address book in the alphabetical section is the following entry: Lincoln Menny Oppenheimer, Bankgeschäft, Neue Mainzer Stra;e&szlig 66-68, Tel.Hansa 9274 and following, Börse Hansa 9278 (Fernruf 66-68),(Pscheck-K.1278). Inh. Osk.Frankl.Oppenheimer, Georg Lewandowsky and Max Morel, Prok.

Artur Lauinger was born in Augsburg in 1879 as the son of the hop merchant Heinrich Lauinger and his wife Flora, née Liebmann.