Mendelssohn & Co.

Mendelssohn & Co. was a Berlin-based private bank established in 1795 by Joseph Mendelssohn. It became one of the leading banking houses in nineteenth- and early twentieth-century Central Europe, combining family ownership with a substantial role in sovereign and railway finance. The bank’s history was closely connected to the economic development of Prussia and Berlin, as well as to the financial relationships between Germany and the Russian Empire. Joseph Mendelssohn founded the firm in Berlin, and his younger brother Abraham Mendelssohn Bartholdy joined him in 1804. In 1815, the bank moved to Jägerstraße 51, a location that later became part of Berlin’s financial district. The premises remained the bank’s headquarters until the business was dismantled under Nazi rule. The Mendelssohn family continued to control and manage the institution through descendants of the founding brothers, preserving its identity as a family-led private bank. From the 1850s, Mendelssohn & Co. acted as a royal banker to the Russian tsar. From the 1870s onward, it became particularly influential in the market for Russian sovereign bonds and railway bonds, helping connect Russian public borrowers and infrastructure projects with Central European capital. These activities made the firm an important intermediary in European finance, although its close business links with Russia were severely disrupted by the outbreak of the First World War in 1914 and the Bolshevik Revolution of 1917. The bank remained comparatively resilient during the financial crises of the 1930s. Its leadership changed significantly after the deaths of Franz von Mendelssohn and Paul von Mendelssohn-Bartholdy in 1935. Rudolf Löb became chairman, marking the first time that a non-family member held the institution’s top leadership position. Other notable figures associated with the bank included banker Fritz Mannheimer and Paul von Mendelssohn-Bartholdy. The bank’s survival ended with the Nazi persecution of Jewish businesses. In 1938, Mendelssohn & Co. was subjected to Aryanization, the Nazi policy of transferring Jewish-owned property and enterprises to approved non-Jewish owners or institutions. The bank was forced to surrender its assets to Deutsche Bank and close. Members of the Mendelssohn family were dispossessed, persecuted, and driven into exile; some later died by suicide. The bank therefore ceased to exist not through ordinary commercial failure, but through state-directed expropriation and the destruction of the social and legal environment in which Jewish private banks operated.

Mendelssohn & Co. was founded in Berlin in 1795 by Joseph Mendelssohn. His younger brother Abraham Mendelssohn Bartholdy joined the enterprise in 1804, reinforcing the family character of the firm. In 1815, the bank moved to Jägerstraße 51, where it remained until its forced divestiture under Nazi rule. The location contributed to the development of Berlin’s financial district and became closely associated with the bank’s long presence in the city. During the nineteenth century, Mendelssohn & Co. grew from a family banking house into one of the leading private banks in Europe. Beginning in the 1850s, it acted as a royal banker to the Russian tsar. From the 1870s, it was particularly prominent in the Central European market for Russian sovereign bonds and railway bonds. These activities placed the firm at the intersection of German, Central European, and Russian finance, providing access to capital for public borrowing and railway development. The First World War in 1914 and the Bolshevik Revolution in 1917 ended the bank’s close connections with its Russian counterparties and reduced the importance of that business. Nevertheless, the firm continued operating in Germany and survived the financial turmoil of the 1930s comparatively well. Leadership remained associated with the Mendelssohn family through descendants of the founding brothers. After the deaths of Franz von Mendelssohn and Paul von Mendelssohn-Bartholdy in 1935, Rudolf Löb became chairman. His appointment was significant because he was the first non-family member to lead the bank. Fritz Mannheimer was among the other notable bankers associated with the institution. The bank’s final phase was determined by Nazi racial and economic policy rather than normal market competition. Because its owners were Jewish, Mendelssohn & Co. was targeted by Aryanization, the state-backed process through which Jewish businesses and assets were transferred to non-Jewish owners or institutions. In 1938, the bank was forced to surrender its assets to Deutsche Bank and shut down; its remaining physical presence at Jägerstraße ended with the divestiture in 1939. Members of the Mendelssohn family were dispossessed and driven into exile, and some later died by suicide. The institution therefore ended as a consequence of persecution, expropriation, and the destruction of Jewish economic life under the Nazi regime.

• 1939

  Divestiture from the Jägerstraße headquarters

  [1]Mendelssohn & Co.en.wikipedia.org

  The bank’s long occupancy of its Berlin headquarters ended as the institution disappeared under Nazi expropriation.

• 1938

  Aryanization and forced transfer

  [1]Mendelssohn & Co.en.wikipedia.org

  The Nazi regime forced the Jewish-owned bank’s assets into Deutsche Bank’s control and compelled the firm to close.

• 1935

  First non-family chairman appointed

  [1]Mendelssohn & Co.en.wikipedia.org

  Rudolf Löb became chairman after the deaths of Franz von Mendelssohn and Paul von Mendelssohn-Bartholdy.

• 1917

  Bolshevik Revolution ends former Russian relationships

  [1]Mendelssohn & Co.en.wikipedia.org

  The revolution brought the bank’s established Russian sovereign-finance connections to an end.

• 1914

  First World War disrupts Russian operations

  [1]Mendelssohn & Co.en.wikipedia.org

  The outbreak of war interrupted the bank’s close financial links with the Russian Empire.

• 1870

  Expansion in Russian sovereign and railway bonds

  [1]Mendelssohn & Co.en.wikipedia.org

  The firm became a major Central European intermediary for Russian public and railway borrowing.

• 1850

  Royal banking relationship with Russia

  [1]Mendelssohn & Co.en.wikipedia.org

  Mendelssohn & Co. began acting as a royal banker for the Russian tsar.

• 1815

  Move to Jägerstraße 51

  [1]Mendelssohn & Co.en.wikipedia.org

  The bank moved into its long-term Berlin headquarters, helping establish the area’s association with finance.

• 1804

  Abraham Mendelssohn Bartholdy joins the firm

  [1]Mendelssohn & Co.en.wikipedia.org

  The founder’s younger brother joined the bank, consolidating its family ownership.

• 1795

  Foundation in Berlin

  [1]Mendelssohn & Co.en.wikipedia.org

  Joseph Mendelssohn established the private banking house in Berlin.

A prestigious family-owned Berlin private bank serving governments, aristocratic clients, and major infrastructure borrowers, with particular influence in Russian sovereign and railway finance.

• Private banking · 1795

  Private banking

  Mendelssohn & Co. operated as a family-owned private bank serving public borrowers, wealthy clients, and institutional counterparties. Its business model depended on personal relationships, reputation, and specialized access to European capital markets rather than on a mass retail branch network.

• Government securities · 1850

  Russian sovereign bonds

  From the nineteenth century, the bank helped place and distribute Russian government debt in Central European markets. This activity formed a major part of its international profile and connected the firm with the Russian state and European investors.

• Infrastructure finance · 1870

  Russian railway bonds

  Mendelssohn & Co. was a leading intermediary for Russian railway bonds from the 1870s. The business supported the financing of railway development while giving the bank a prominent role in cross-border infrastructure capital markets.

• Government and royal banking · 1850

  Royal banking services

  The bank acted as a royal banker for the Russian tsar beginning in the 1850s. This relationship reflected the firm’s standing among European private banks and its ability to handle high-level government finance.

• 1938

  Nazi Aryanization and expropriation

  The Nazi regime targeted Mendelssohn & Co. because its owners were Jewish. The bank was stripped of its assets, transferred to Deutsche Bank, and forced to close. Members of the Mendelssohn family were persecuted, dispossessed, and driven into exile.

  Source

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• 1938

  Forced transfer of the bank to Deutsche BankOther

  Background

  Nazi Aryanization policies required Jewish-owned businesses to surrender their assets and operations to approved non-Jewish institutions.

  Action taken

  Mendelssohn & Co. was compelled to hand over its assets to Deutsche Bank and cease operating.

  Aftermath

  The bank disappeared as an independent institution, while the Mendelssohn family suffered dispossession, persecution, exile, and related personal tragedies.

  Source

1. 1Mendelssohn & Co.en.wikipedia.org