Alexander zu Dohna-Schlobitten (1661–1728)
Alexander Burggraf
und
Graf zu Dohna-Schlobitten (25 January 1661 – 25 February 1728) was a Prussian field marshal and diplomat.
Alexander zu Dohna was born at the Palace of Coppet in Coppet near Geneva to Frederick, Burgrave of Dohna (1621–1688), Governor of the Principality of Orange, and Sperentia née du Puy de Montbrun.
He and his brother Christoper were educated by Pierre Bayle.
Dohna joined the Prussian Army in 1679 and became an "Amtshauptmann" of Mohrungen and Liebstadt in East Prussia.
He was promoted to an Oberst and Geheimer Rat on 31 December 1686 and served as an envoy of Friedrich III, elector of Brandenburg at the Polish Royal Court.
In 1689/90 he fought against France in the Nine Years' War and was wounded in a battle at Bonn on 10 October 1689.
Dohna became a major general on 9 October 1690 and Commander of an Infantry Regiment, which was named after him.
He served again as a Prussian diplomat at the Royal Swedish court and became the governor of Pillau on 11 April 1692.
In 1693 Dohna fought again against France and became responsible for the education of the Crown Prince Friedrich Wilhelm in 1695 until 1704.
In 1704 he came in conflict with Johann Kasimir Kolbe von Wartenberg and lost much of his influence at the Prussian Royal Court, but returned after Kolbe's dismissal.
Dohna became the Chairman of the Royal Commission of Chamber- and Domain Affairs
(Königliches Kammer- und Domänewesen) and the head of the District administration of Königsberg in 1712.
Dohna was promoted to a General of the Infantry on 25 March 1713 and Generalfeldmarschall on 5 September 1713.
He accompanied Frederick William I in the Siege of Stralsund (1711–1715).
Dohna married Emilie Luise née Gräfin zu Dohna-Carwinden (28 July 1661 – 2 April 1724) on 10 September 1684 and Johanna Sophie née Gräfin zu Dohna-Reichertswalde (27 August 1682 – 2 April 1735) on 26 December 1725.
He had 15 children with his first wife.
Dohna was the first to add the name of his family estate Schlobitten to his name.
He was the principal of the construction of Schlobitten Palace.
He died in Königsberg.
Friedrich Ferdinand Alexander zu Dohna-Schlobitten
Friedrich Ferdinand Alexander zu Dohna-Schlobitten( 29 March 1771 – 31 March 1831) was a Prussian politician.
Henriette Herz
Henriette Herz née De Lemos( September 5, 1764 – October 22, 1847) is best known for the" salonnieres" or literary salons that she started with a group of emancipated Jews in Prussia.
She was the daughter of a physician, descended from a Portuguese Jewish family of Hamburg, Benjamin de Lemos( 1711–1789) and Esther( 1742 – 1817), née Charleville.
Henriette Herz had grown up in the Berlin of the Jewish emancipation and had shared tutors apparently with Moses Mendelssohn's daughters.
At age fifteen, she married a physician, seventeen years her senior.
Markus Herz had studied medicine at the University of Königsberg, one of only three universities that accepted Jews — but only in its medical faculty.
She was said to be an extremely beautiful woman.
After a few years the salon split in two, a science- seminar led by her husband and a literary salon by Henriette herself.
Most notable men and women in Berlin were said to have attended her salon.
Among her friends and acquaintances were Dorothea von Schlegel, Wilhelm von Humboldt, Jean Paul, Friedrich Schiller, Mirabeau, Friedrich Rückert, Karl Wilhelm Ramler, Johann Jakob Engel, Georg Ludwig Spalding, the Danish Barthold Georg Niebuhr, Johannes von Müller, the sculptor Schadow, Salomon Maimon, Friedrich von Gentz, Fanny von Arnstein, Madame de Genlis, Alexander zu Dohna- Schlobitten, Gustav von Brinkmann, and Friedrich Schlegel.
Alexander von Humboldt often visited and even received Hebrew lessons from Henriette.
The theologian Friedrich Schleiermacher was another frequent visitor.
After the death of her husband she came under the powerful influence of Schleiermacher and converted to Protestantism.
Her grave is preserved in the Protestant" Friedhof II der Jerusalems- und Neuen Kirchengemeinde"( Cemetery No. II of the congregations of Jerusalem's Church and New Church) in Berlin- Kreuzberg, south of Hallesches Tor.
Karl Friedrich Emil zu Dohna-Schlobitten
Karl Friedrich Emil zu Dohna-Schlobitten( 4 March 1784 – 21 February 1859) was a Prussian field marshal.
Alexander zu Dohna-Schlobitten
Alexander zu Dohna- Schlobitten may refer to:
Alexander zu Dohna-Schlobitten (1899–1997)
Wilhelm Hermann Alexander Fürst zu Dohna- Schlobitten( Alexander, Prince zu Dohna-Schlobitten)( 11 December 1899 – 29 October 1997) was a German" Junker", soldier, businessman and author.
Nikolaus zu Dohna-Schlodien
Nikolaus Burggraf und Graf zu Dohna-Schlodien
( 5 April 1879 – 21 August 1956) was a German naval officer and author.
Heinrich Graf zu Dohna-Schlobitten
Heinrich Burggraf und Graf zu Dohna-Schlobitten( 15 October 1882 – 14 September 1944) was a German major general and resistance fighter in the 20 July Plot to assassinate Adolf Hitler at the Wolf's Lair in East Prussia.
He was a Knight of Justice of the Order of St John, which was regarded with disfavour by the Nazis.
Frederick, Burgrave of Dohna
Frederick, Burgrave of Dohna (4 February 1621 in Küstrin – 27 March 1688 in Lutry, near Lausanne) was a German nobleman, an officer in Dutch service and a governor of the Principality of Orange.
He later also rendered services to the Electorate of Brandenburg.
Near the end of his life, he chose Switzerland, where he was highly regarded, as his adopted country.
Friedrich Ferdinand Alexander zu Dohna-Schlobitten
Friedrich Ferdinand Alexander zu Dohna-Schlobitten( 29 March 1771 – 31 March 1831) was a Prussian politician.

Question: Where did Alexander Zu Dohna-Schlobitten (1661–1728)'s father die?