The Warburg family is a prominent German and American banking family of German Jewish and originally Venetian Jewish descent, noted for their varied accomplishments in biochemistry, botany, political activism, economics, investment banking, law, physics, classical music, art history, pharmacology, physiology, finance, private equity and philanthropy. [1]
They originated as the Venetian Jewish del Banco family, one of the wealthiest Venetian families in the early 16th century. [2] Due to restrictions limiting Jewish involvement in banking, they moved to Bologna, and thence to Warburg, in Westphalia, in the 16th century, after which they later took their name. The first known ancestor was Simon von Kassel (1500–1566). [3]
The family later established itself in Altona, near Hamburg in the 17th century, after the Thirty Years' War, and it was in Hamburg that M. M. Warburg & Co. was established in 1798, among the oldest still existing investment banks in the world. Other banks created by members of the family include Warburg Pincus and S. G. Warburg & Co., the latter having been acquired in 1995 by UBS.
The family is traditionally divided into two prominent lines, the Alsterufer Warburgs and the Mittelweg Warburgs. The Alsterufer Warburgs descended from Siegmund Warburg (1835–1889) and the Mittelweg Warburgs descended from his brother Moritz M. Warburg (1838–1910). They took their nicknames from the brothers' respective addresses in Hamburg's Rotherbaum neighborhood. The brothers were grandsons of Moses Marcus Warburg. [1]
Siegmund George Warburg was of the Alsterufer lines; the five brothers Abraham (Aby) M., Max M., Paul M., Felix M. and Fritz Moritz Warburg were of the Mittelweg line.
The brothers Moses Marcus Warburg (1763–1830) and Gerson Warburg (1765–1826) founded the M. M. Warburg & Co. banking company in 1798. Moses Warburg's great-great grandson, Siegmund George Warburg, founded the investment bank S. G. Warburg & Co in London in 1946. Siegmund's second cousin, Eric Warburg, founded Warburg Pincus in New York in 1938. Eric Warburg's son Max Warburg Jr. (not to be confused with Eric's father Max Warburg) is currently one of the three partners of M.M.Warburg & Co., Warburg. Max Warburg's elder brother Aby Warburg used family resources to establish the Kulturwissenschaftliche Bibliothek Warburg in Hamburg, since 1934 The Warburg Institute in London. [4] Paul Warburg is most famous as an architect [5] of the US Federal Reserve System, established in 1913. Paul was a member of the first Federal Reserve Board, and its Vice Chairman until his resignation in August 1918. [6] [7] [8] [9]
Felix and Paul Warburg emigrated to the United States. There they became the two mainstays of the German-American branch, out of the five German born Warburg brothers. The brothers worked out of New York City where nearly all the male members formed a close bond with the Kuhn, Loeb & Co. investment banking firm. An American based, but internationally sound firm which at one time toyed with creating a branch abroad that was presumed would operate most efficiently with the aid of the families international connections. While in NYC, Felix Warburg married Frieda Schiff, only daughter of Jacob H. Schiff, a banker who grew up in Frankfurt and had ties to the German Warburgs. Schiff financed most of the American rail system through his investment bank of Kuhn, Loeb & Co. and interacted with newly American Warburgs, as brothers Felix and Paul each eventually made senior partner for, and each married into some of the prominent families with the investment banking firm of Kuhn, Loeb & Co., at the time, run by Schiff. Beginning with the marriage of Jacob Schiff in 1875 to Therese Loeb, a daughter of co-founder Solomon Loeb, becoming a full partner in the business firm shortly after.
In 1895, Paul Warburg married Nina Loeb, daughter of Solomon Loeb of Kuhn, Loeb & Co.,having met her at the wedding of brother Felix Warburg, who had married Jacob Schiff's daughter, Frieda. But originally it was founding partner Abraham Kuhn who concentrated the family wealth and cemented business relations with newly immigrated distant cousin Solomon Loeb by his marriage to Kuhn's sister. Shortly thereafter the two became full partners in their newly established New York banking investment firm of, Kuhn, Loeb & Co. [10] In more recent times Schiff's great-great grandson Drew previously was married to Al Gore's daughter, Karenna, who has risen in place at the Union Theological Seminary. UTS shares a partnership with the Jewish Theological Seminary, each located in NYC in Manhattan, where the JTS has historically been associated as well, with the Jewish Museum.
Having ties to America and Germany like many other prominent Jewish financial families, the Warburgs abroad maintained close ties to their Jewish roots. The Felix M. Warburg House in New York City is now the Jewish Museum, and Kfar Warburg in Israel is named for him. Otto Warburg, a cousin of the German-based Warburgs was a wealthy botanist who was elected head of the World Zionist Organization in 1911. Felix's brother, Paul Warburg was one of the original founders of the board [11] of the U.S. Federal Reserve System, a collection of 12 regional Reserve Banks headed by a Board of Governors which regulates and oversees private commercial banks. [12] As one of the most prominent bankers of his time, his brother Max Warburg attended the Paris Peace Conference of 1919 at Versailles, as part of the German delegation. [13] [14]
During the Weimar Republic, Max Warburg served on the board ('Generalrat') of the Reichsbank from 1924 to 1933, under two successive chairmen, Hjalmar Schacht, (until 1930), and Hans Luther (1930–1933); until 1934, he was also on the Board of the Bankenverband. [15] Max Warburg emigrated in 1938. In the 1920s and 1930s, until the end of the Weimar Republic in 1933, Max Warburg also served on several Supervisory Boards ("Aufsichtsrat") in industry, notably HAPAG, Blohm &Voss, Beiersdorf, and, until his resignation in 1932, as a member of the Supervisory Board ("Aufsichtsrat") [16] of the German conglomerate/ chemical firm known as IG Farben (Interessen Gemeinschaft Farben). His brother Paul Warburg, who died in January 1932 –a year before Hitler was elected Chancellor –also served on numerous Supervisory Boards ("Aufsichtsrat") including allegedly that of an I.G. Farben wholly owned US subsidiary.
Most members of the German Warburg family had fled to the United States or Great Britain by the end of 1938. However, Max Warburg's brother, Fritz Warburg, who was preparing his exile in Sweden, was arrested by the Gestapo in Hamburg in early November 1938 and spent some months in prison before he could leave for Stockholm in May 1939. [17] His daughter Eva came to organize the emigration for 500 German Jewish children from Germany and Austria to Sweden in 1938 and 1939. [18] Also, three cousins, mother, Gerta and daughters Betty and Helene Julie (Burchard) Warburg, stayed in Altona. Gerta and Betty were murdered in the Sobibor extermination camp in 1940 and Helena Julie in Auschwitz in 1942. [19] [20] [21] A life size portrait of Helene Julie by the Norwegian artist Edvard Munch today hangs in the Kunsthaus in Zurich (The Lady in White). [22] [23] Eric Warburg, son of Max Warburg, returned to Germany as an officer (colonel) in the American Air Force [24] and was influential in restoring German-Jewish relations [25] [26] and rebuilding Germany's economic ties after the Second World War through his international business associations. [27] [28] Eric's son, also called Max, is currently a partner in M.M. Warburg & Co. in Hamburg.
The Warburg family is thought to have originated from Venice, at which point they bore the surname del-Banco. The historical documents describe Anselmo del Banco as Jewish and as having been one of the wealthiest residents of Venice in the early 16th century. In 1513, del Banco was granted a charter by the Venetian government permitting the lending of money with interest. Del Banco left with his family after new restrictions were placed upon the Jewish community coinciding with the establishment of the Venetian Ghetto. The family settled in Bologna, and from there to the German town of Warburg, and adopted that town's name as their own surname, after having moved to Hamburg after the Thirty Years' War. [29] [30]
A merchant bank is historically a bank dealing in commercial loans and investment. In modern British usage, it is the same as an investment bank. Merchant banks were the first modern banks and evolved from medieval merchants who traded in commodities, particularly cloth merchants. Historically, merchant banks' purpose was to facilitate or finance the production and trade of commodities, hence the name "merchant". Few banks today restrict their activities to such a narrow scope.
Solomon Loeb was a German-born American banker and businessman. He was a merchant in textiles and later a banker with Kuhn, Loeb & Co.
Kuhn, Loeb & Co. was an American multinational investment bank founded in 1867 by Abraham Kuhn and his brother-in-law Solomon Loeb. Headed from 1885 onwards by Jacob H. Schiff, Loeb's son-in-law, it grew to be one of the most influential investment banks in the late-19th and early-20th centuries, financing America's expanding railways and growth companies, including Western Union and Westinghouse, and thereby becoming the principal rival of J.P. Morgan & Co.
Jacob Henry Schiff was an American banker, businessman, and philanthropist. He helped finance the expansion of American railroads and the Japanese military efforts against Tsarist Russia in the Russo-Japanese War.
M. M. Warburg & CO KGaA is a German private bank, based in Hamburg. A family-owned bank, it was founded in 1798 by brothers Moses Marcus Warburg and Gerson Warburg, two members of the Warburg family. The bank was Aryanized under the Nazis. The Warburg family still owns 40 percent of the bank, continuing a more than 225-year legacy of private ownership.
Max Moritz Warburg was a German banker and scion of the wealthy Warburg family based in Hamburg, Germany.
Paul Moritz Warburg was a German-born American investment banker who served as the second vice chairman of the Federal Reserve from 1916 to 1918. Prior to his term as vice chairman, Warburg served as one of the original members of the Federal Reserve Board, taking office in 1914. He was an early advocate for the establishment of the US central bank system.
Warburg is a city in Germany.
Felix Moritz Warburg was a German-born American banker. He was a member of the Warburg banking family of Hamburg, Germany.
John Mortimer Schiff was an American investment banker and philanthropist. He was a partner in the firm Kuhn, Loeb & Co., as well as a trustee of the John Simon Guggenheim Memorial Foundation, a breeder of championship thoroughbred racehorses, and the national president of the Boy Scouts of America from 1951 to 1956.
Benjamin Joseph Buttenwieser was an American banker, philanthropist and civic leader in New York.
Sir Siegmund George Warburg was a German-born Jewish-English banker. He was a member of the prominent Warburg family. He played a prominent role in the development of merchant banking.
Erich Moritz Warburg was a German and American businessman and a member of the prominent Warburg family of German-Jewish bankers.
Philadelphia financier Jay Cooke established the first modern American investment bank during the Civil War era. However, private banks had been providing investment banking functions since the beginning of the 19th century and many of these evolved into investment banks in the post-bellum era. However, the evolution of firms into investment banks did not follow a single trajectory. For example, some currency brokers such as Prime, Ward & King and John E. Thayer and Brother moved from foreign exchange operations to become private banks, taking on some investment bank functions. Other investment banks evolved from mercantile firms such as Thomas Biddle and Co. and Alexander Brothers.
The Speyer family is a prominent Jewish family of German descent. It can be traced back to Michael Isaac Speyer (1644–1692), who had briefly been the head of the Jewish community in Frankfurt am Main in 1691–92. The family originates from Speyer in Palatinate, hence the surname. In the late eighteenth century, the Speyers were the wealthiest Jewish family in Frankfurt, well above the Rothschild family.
Abraham Kuhn was an American merchant and banker of German-Jewish origins, a founding partner of Kuhn, Loeb & Co. of New York City, one of the great US investment banking firms of the 19th and 20th centuries.
Warburg is a surname. Notable people with the surname include:
Frederick Marcus Warburg was a Jewish-American banker from New York.
Frieda Warburg was a Jewish-American philanthropist and communal worker from New York.
Paul Felix Warburg was a Jewish-American banker from New York.
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