In the middle of the 14th century, the presence of Jews was mentioned in the oldest Glatz city register.

The "ORT" ( Organization - Reconstruction - Training ) was founded in Russia in 1880. It was led by five Russian-Jewish philanthropists, including Samuel Polyakov, Naphtali Herz Günzburg and Nikolai Bakst. The "Society for Craft and Agricultural Work" in Russia had set itself the task of promoting the vocational training of Jews in Russia. With the relocation of the " ORT " to Berlin in 1921 , not only did the name change to " World ORT Union ", but its radius of action also increased - World Ort Union operated internationally.

In the 19th century, the first Jews settled in Erkelenz after 1850. When there was a sufficient number of men to form a minyan, they sought a room for religious services. In 1861, a petition was submitted by the Jews Wey and Consorten for the construction of a prayer room. As the number of parishioners was still small, only one room was rented at first. This was in 1862. This "prayer room" was located in Oeratherstra&;e, today's Burgstra&;e No. 9, on the upper floor of a residential building üabove a gateway. 

Due to the professional ban on Jewish lawyers in Bavaria in December 1938, the Nürnberg Bar Association, office: Nürnberg, Fürther Straße 110 by order  of the President of the Nürnberg Bar Association  43 Jewish lawyers resigned, including Dr. Franz Bergmann, because their license had been revoked.

The following entry can be found in the address book of the capital Freiburg im Breisgau from 1922: Darnbacher & Maier, Därme, Gewürze, Metzgereiartikel, Faulerstr. 12a 1. - The business was founded in 1929 by the families Fritz Darnbacher and Moritz Maier. However, as early as 1933, there were calls for a boycott of local Jewish businesses - including the Darnbacher & Maier store. Fritz Darnbacher moved to Alsace with his family and tried to build up a new existence there. Moritz Maier tried to continue the business in Freiburg.

The address book of the city of Munich for the year 1888 contains the following entry: Neuburger Wilhelm & Söhne, Seiden- und Posantemierwaarengeschäft en gros,Kaufingerstr.31/1.

The following entry can be found in the Jüdisches Adressbuch für Gross-Berlin - Edition1929/1930: Zabludowski Heinrich, Dipl. Kaufmann, Charlottenburg, Leibnitzstr. 48.

Herbert Moritz Caro was born on October 16, 1906 in Berlin.he worked as a lawyer at the Berlin State Court and was a court assessor (probationary judge).Herbert Moritz Caro was admitted to the bar in January 1933.the so-called " Law for the Restoration of the Professional Civil Service “ enacted on April 7, 1933.

After the devastating 30-year war, a small Jewish community settled in Unterfarrnbach around 1700. The Judenhof was located in the area of today's Unterfarrnbacher Straße 152 – 164. It included several small dwellings and a Jewish school (No. 158), i.e. a prayer room with a mikvah, a ritual bath. … After the middle of the 19th century there was no longer a Jewish community. ...