The Günzburg family — particularly Joseph Günzburg, his son Horace, and his grandson David—was among the most influential Jewish dynasties in modern times. Most of all, they were community leaders who shaped Russian Jewish history and culture in the 19th and early 20th centuries.
It was not for nothing that many called him the Russian Rothschild. Baron Horace Naftali Herz de Günzburg, ie, Horace Osipovich or Naftali Herz Porto, was the prominent financier and philanthropist in the Russian Empire. His work is well documented in specialized literature, such as his leadership of the Society for the Promotion of Culture Among the Jews of Russia, and biographical works detail his crucial role as an intercessor for Russian Jewry.

Horace Günzburg also served as the Consul-General for the Grand Duchy of Hesse-Darmstadt in St. Petersburg. He was appointed to this diplomatic position in 1868. In gratitude for his financial services and loans, the Grand Duke of Hesse-Darmstadt subsequently bestowed the hereditary title of "baron" upon Horace and his father, Joseph, in 1871.

In the Jewish world, Horace's legacy is also memorialized by the enduring institutions he created, particularly the St. Petersburg Synagogue which he financed to promote imperial integration and Jewish identity.

The physical features of Baron Horace de Günzburg are well-preserved through a variety of visual records, including photographs and paintings. As one of the most prominent Jewish financiers and philanthropists in 19th-century Russia, the Baron sat for a number of professional portraits and photographs during his lifetime. Many of these feature him with his characteristic full grey beard and mustache, often depicted in formal attire consistent with his status as a leading figure in the Russian Empire and an international consul.

Soviet scum erased the Baron's legacy

Horace has not been receiving the same widespread, public, or stamped legacy in Russia today as Haym Salomon has in the US. Unlike Salomon’s celebrated status as a financial hero of the American Revolution with dedicated US postal stamps, there are no modern Russian state stamps or major public physical memorials dedicated to Horace Günzburg. In the post-Soviet era, his legacy has faded from public consciousness. As a result, the public memory of his family’s work was largely erased.

A diplomatic problem that persists...

The Günzburg family accumulated one of the world's most significant collections of rare Hebrew manuscripts and books. While the Zionist movement purchased the library in 1917 to move it to Jerusalem, the Russian Revolution disrupted the transfer, and the Soviet government ultimately seized and housed the collection in what is now the Russian State Library in Moscow.

A century has passed. In 2017, under the auspices of Vladimir Putim's government, the Russian State Library signed a historic agreement with the National Library of Israel to fully digitize the Baron David Günzburg collection. This deal allowed Israeli access to the digitized files while leaving the delicate geopolitical dispute over the physical ownership of the collection unresolved.