Guido Georg Friedrich Erdmann Heinrich Adelbert Prince Henckel von Donnersmarck

from 1901 Prince (Fürst) Henckel von Donnersmarck

https://en.wikipedia.org/wiki/Guido_Henckel_von_Donnersmarck

His first wife was Pauline Thérèse Lachmann (b. Moscow, 7 May 1819 – d. Neudeck, 21 January 1884), a courtesan better known as La Païva. They married in Paris on 28 October 1871. Besides the château of Pontchartrain, Henckel gave her the famous yellow Donnersmarck Diamonds - one pear-shaped and weighing 82.4 carats (16.48 g), the other cushion-shaped and 102.5 carats (20.50 g). [10] Horace de Viel-Castel wrote that she regularly wore some two million francs' worth of diamonds, pearls and other gems.

It was widely believed, but never proved, that La Païva and her husband were asked to leave France in 1877 on suspicion of espionage.[11] In any case, Henckel brought his wife to live in his castle at Neudeck in Upper Silesia. He had a second estate at Hochdorf in Lower Silesia.

His second wife was Katharina Slepzow (b. St. Petersburg, Russia, 16 February 1862 – d. Koslowagora, 10 February 1929). They were married at Wiesbaden on 11 May 1887. They had two children, Guido Otto (1888–1959) and Kraft Raul Paul Alfred Ludwig Guido (1890–1977)

The prince commissioned a superb tiara for Princess Katharina, composed of 11 exceptionally rare Colombian emerald pear-shaped drops, which weigh over 500 carats and which are believed to have been in the Empress Eugénie's personal collection.[12] The most valuable emerald and diamond tiara to have appeared at auction in the past 30 years, was auctioned by Sotheby's for CHF 11,282,500, CHF 2 million more than the highest estimate, on May 17, 2011 in Geneva.[13] The Donnersmarcks' jewellery collection was known to be on a par with, or even to have exceeded, those of many of the crowned heads of Europe.

from 1901 Prince (Fürst) Henckel von Donnersmarck

https://de.wikipedia.org/wiki/Guido_Henckel_von_Donnersmarck

Брак - Генкель фон Доннерсмарк граф, прус.под. Гвидо Муравьева р.жена д.с.с., ур. Слепцова Екатерина Васильевна 19-126-1538 213 1887 Висбаден 29.апр

from 1901 Prince (Fürst) Henckel von Donnersmarck

https://en.wikipedia.org/wiki/Guido_Henckel_von_Donnersmarck

His first wife was Pauline Thérèse Lachmann (b. Moscow, 7 May 1819 – d. Neudeck, 21 January 1884), a courtesan better known as La Païva. They married in Paris on 28 October 1871. Besides the château of Pontchartrain, Henckel gave her the famous yellow Donnersmarck Diamonds - one pear-shaped and weighing 82.4 carats (16.48 g), the other cushion-shaped and 102.5 carats (20.50 g). [10] Horace de Viel-Castel wrote that she regularly wore some two million francs' worth of diamonds, pearls and other gems.

It was widely believed, but never proved, that La Païva and her husband were asked to leave France in 1877 on suspicion of espionage.[11] In any case, Henckel brought his wife to live in his castle at Neudeck in Upper Silesia. He had a second estate at Hochdorf in Lower Silesia.

His second wife was Katharina Slepzow (b. St. Petersburg, Russia, 16 February 1862 – d. Koslowagora, 10 February 1929). They were married at Wiesbaden on 11 May 1887. They had two children, Guido Otto (1888–1959) and Kraft Raul Paul Alfred Ludwig Guido (1890–1977)

The prince commissioned a superb tiara for Princess Katharina, composed of 11 exceptionally rare Colombian emerald pear-shaped drops, which weigh over 500 carats and which are believed to have been in the Empress Eugénie's personal collection.[12] The most valuable emerald and diamond tiara to have appeared at auction in the past 30 years, was auctioned by Sotheby's for CHF 11,282,500, CHF 2 million more than the highest estimate, on May 17, 2011 in Geneva.[13] The Donnersmarcks' jewellery collection was known to be on a par with, or even to have exceeded, those of many of the crowned heads of Europe.