Guido Henckel von Donnersmarck

Guido Henckel von Donnersmarck managed an expansive industrial fortune that established him as the second-wealthiest individual in the German Empire by the early 20th century. Born in Wrocław in 1830, he navigated the transition of Silesian mining assets from his father to his own control, eventually leveraging these resources into extensive political influence and high-society standing.

Industrial Ascendance and Mining Interests

Upon the 1848 death of his older brother, Guido inherited substantial ironworks and mining properties in Silesia, including the Szarlej mine. This transfer of assets facilitated his rise as a dominant figure in European industry. Throughout the latter half of the 19th century, his business activities expanded to include stock market speculation and large-scale manufacturing investments. By the time of his death in 1916, his wealth was surpassed only by that of Bertha Krupp von Bohlen und Halbach.

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Political and Diplomatic Involvement

Henckel von Donnersmarck engaged deeply in Prussian politics and administration. During the Franco-Prussian War, he served as Prefect of Moselle from 1870 to 1871 and as Governor of Metz between 1871 and 1872. He provided critical counsel to Otto von Bismarck regarding French war indemnities, suggesting that France possessed the capacity to settle its debts ahead of schedule. His political career included membership in the Customs Parliament and the Prussian House of Lords, as well as discreet financial advisory roles for the state.

Private Life and High Society

In 1871, he married the French courtesan Esther Lachmann, known as La Païva, after a long association. He gifted her significant real estate, such as the Château de Pontchartrain, and a vast collection of gemstones, including the prominent yellow Donnersmarck Diamonds. Following her death, he married the Russian noblewoman Katharina Slepzow in 1887. The couple maintained vast estates at Neudeck and Hochdorf, where they entertained guests like Kaiser Wilhelm II.

Philanthropic Legacy

In 1916, Henckel von Donnersmarck established the Fürst Donnersmarck-Stiftung in Berlin. He endowed the foundation with four million Goldmarks and approximately 620 acres of land. The institution was tasked with researching therapeutic applications for injuries and conditions resulting from World War I, shifting his long-standing focus on industrial and political interests toward the support, rehabilitation, and medical care of the physically disabled.