The Stuttgart address book 1919 contains the following entries: Löwenstein u. Comp., Baumwollwarenfabrik, Teilh.Henriette Löwenstein We. und Paul Löwenstein, Sonnenbergstr.21 Eg. - Löwenstein Henriette, Kaufmanns We., part owner of Löwenstein u. Comp., Sonnenbergstr. 21. 1.u.2. - Löwenstein Paul, Kaufmann, part owner of Löwenstein u. Comp., Gartenstr.21. Eg. Cannstatt. - Henriette Löwenstein, née Seeligmann was born in Karlsruhe on March 1, 1814. She was married twice - her first marriage was to Heinrich Lahnstein, born in Bockenheim around 1794, who died in Stuttgart on January 9, 1838.

Eduard Lichtblau, known as " Rudolf " was born in Vienna on April 16, 1837. His parents were Jakob Lichtblau, born on April 14, 1811 in Senica ( Szenitz ) and Marie Lichtblau, née M ller, born on October 17, 1814 in Senica.

The hardware store „ L. Weil "  was founded in 1868 by Leonhardt Weil. Five years later (1873), Leonhardt Weil took on his former authorized signatory Emil Reinhardt as a partner. From this point on, the company operated under the name " L. Weil & Reinhardt ". Sally, who had been working in the business since his apprenticeship, also became a partner in the company on July 15, 1885. Louis Weil retired from the business at the beginning of 1896. At the end of the 19th century, the company expanded with a branch in the Rheinauhafen.

The new synagogue in Moorish-Byzantine style was built in 1863/1864 on the same site as the synagogue on Judengasse (Häuserzeile on the western city wall), which was demolished at the beginning of 1860, and consecrated in 1864. After the deportation of the last remaining Jewish inhabitants of Mährisch Weißkirchen to concentration and extermination camps in 1942, the interior of the synagogue was donated to the Central Jewish Museum in Prague. The synagogue building itself was preserved and has been a protected cultural monument since 1988.

The address book of the city of Hanover in 1873 contains the first entry: Berend & Gottschalk, Bankgeschäft, Inh: Banq. Sally Berend u. Kaufmann Louis Gottschalk.1930 address book contains the following entry: Berend & Gottschalk, Bank, Edelmetalle, Rathenauplatz 7, T. 36241, Tel-Adr: Berengo, ( BK Reichsbankgiro, Postscheckkto Hannover 368 ), owned by Karl Gottschalk and Arthur Buschhoff. - Louis Gottschalk was born on January 31, 1839 in Burgdorf. He was married to Henriette Rothschild, born on October 5, 1849 in Köln.

Max Simon was born on August 10, 1850 in Werden an der Ruhr. His parents were the textile merchant Herz Simon and Bella Simon, née Kaufmann. Max Simon had seven siblings - three sisters and four brothers. Max Simon was the third youngest. Max Simon was married to Rosalie den Arend. Rosalie was born in Rotterdam on November 1, 1855. Her parents were Andries Aron den Arend and Hijacinthe, née Bles. On June 26, 1877  Max and Rosalie married in Rotterdam.  Max Simon and his brothers Siegmund and Friedrich moved to Osnabrück.

Israel ( Julius ) Polak was born on November 4, 1879 in Gouda, the Netherlands. His parents were Hartog Polak, born on April 20, 1847 in Goor / Netherlands and Dina Engers, born on September 8, 1854 in Winschoten / Netherlands. Julius Polak was married to Regina Polak, née Meyenberg, born on April 19, 1881 in Adelebsen. The couple had four children -Friedrich Karl (Fritz), born on August 24, 1904 in Adelebsen.

Albert Einstein, born in Ulm in 1879, only spent a few months of his childhood in the city of his birth. Nevertheless, he always remained closely connected to his family, who continued to live in Ulm. The museum of an Ulm family is located in the historic „Engländer“ am Weinhof, where the Einstein family once lived and worked. The family ran a bedspring factory here.

The Lauder Schools of Prague - a kindergarten, boarding school and grammar school for Jews in Prague - is located in a historic building at 67/25 Belgická, which housed a Jewish orphanage before the Second World War. In July 1941, the world premiere of the children's opera “Brundibár” took place there, which later became a symbol of hope for children in the Theresienstadt concentration camp. The orphanage was dissolved in 1942 and the building was occupied by the Hitler Youth.