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.
[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 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.
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.
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.
[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.
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.
[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).
The historical documents describe Anselmo del Banco as Jewish and as having been one of the wealthiest residents of Venice in the early 16th century.
Del Banco left with his family after new restrictions were placed upon the Jewish community coinciding with the establishment of the Venetian Ghetto.