Princess Maria Sophia of Thurn and Taxis
Princess "Maria Sophia" Dorothea Caroline of Thurn and Taxis (full German name: "Maria Sophia Dorothea Caroline, Prinzessin von Thurn und Taxis") (4 March 1800, Regensburg, Free Imperial City of Regensburg, Holy Roman Empire – 20 December 1870, Regensburg, Kingdom of Bavaria) was a member of the House of Thurn and Taxis and a Princess of Thurn and Taxis by birth and a member of the House of Württemberg and a Duchess of Württemberg through her marriage to Duke Paul Wilhelm of Württemberg, a German naturalist and explorer.
Prince Max Emanuel of Thurn and Taxis
Father" Emmeram" of Thurn and Taxis OSB, until his profession Prince" Max Emanuel"
Maria Siegfried Joseph Antonius Ignatius Lamoral of Thurn and Taxis( 1 March 1902, Regensburg, Kingdom of Bavaria – 3 October 1994, Regensburg, Bavaria, Germany) was a German Benedictine and member of the Princely House of Thurn and Taxis.
Prince Gabriel of Thurn and Taxis
Prince Gabriel Albert Maria Michael Franz Joseph Gallus Lamoral of Thurn and Taxis( 16 October 1922 – 17 December 1942) was a member of the Princely House of Thurn and Taxis and a Prince of Thurn and Taxis.
Gabriel was second in the line of succession to the Headship of the House of Thurn and Taxis after his father Franz Joseph, Hereditary Prince of Thurn and Taxis until his death in the Battle of Stalingrad, at which point he was replaced by his uncle Prince Karl August of Thurn and Taxis.
Eugen Alexander Franz, 1st Prince of Thurn and Taxis
Eugen Alexander Franz, 1st Prince of Thurn and Taxis, full German name: "Eugen Alexander Franz Fürst von Thurn und Taxis" (baptized 11 January 1652 – 21 February 1714) was the first Prince of Thurn and Taxis, Postmaster General of the Imperial Reichspost, and Head of the House of Thurn and Taxis from 13 September 1676 until his death.
Duke Paul Wilhelm of Württemberg
Duke Friedrich "Paul Wilhelm" of Württemberg (25 June 1797, Bad Carlsruhe, Silesia, Kingdom of Prussia – 25 November 1860, Mergentheim, Kingdom of Württemberg) was a member of the House of Württemberg and a Duke of Württemberg.
Paul Wilhelm was a German naturalist and explorer, who in the early 19th century, undertook several expeditions in North America, North Africa, and Australia.
In 1829, he discovered the sources of the Missouri River.
Prince Raphael Rainer of Thurn and Taxis
"Raphael Rainer" Karl Maria Joseph Antonius Ignatius Hubertus Lamoral Prince of Thurn and Taxis (30 May 1906 at Regensburg, Germany - 8 June 1993 at Schwangau, Germany) was the sixth son of Albert, 8th Prince of Thurn and Taxis and his wife Archduchess Margarethe Klementine of Austria.
He is the father of Prince Max Emanuel of Thurn and Taxis, the heir presumptive to Albert, 12th Prince of Thurn and Taxis.
Anselm Franz, 2nd Prince of Thurn and Taxis
Anselm Franz, 2nd Prince of Thurn and Taxis, full German name:" Anselm Franz Fürst von Thurn und Taxis"( 30 January
1681 – 8 November 1739) was the second Prince of Thurn and Taxis, Postmaster General of the Imperial Reichspost, and Head of the House of Thurn and Taxis from 21 February 1714 until his death on 8 November 1739.
Prince Nikolaus of Thurn and Taxis (1885–1919)
Prince Nikolaus of Thurn and Taxis( later Nikolaus, Baron of Hochstadt)( 21 January 1885 – 8 June 1919) was a member of the Princely House of Thurn and Taxis and a Prince of Thurn and Taxis.
Nikolaus was a Lieutenant in the German Imperial Navy.
Princess Eulalia of Thurn and Taxis
Princess Eulalia Maria Antoine Eleonore of Thurn and Taxis, also known as Illa, (21 December 1908 - 30 December 1993) was the eldest child of Prince Friedrich Lamoral of Thurn and Taxis and his wife, Princess Eleonore de Ligne.
She belonged to the Czech branch of the House of Thurn and Taxis.
Prince Victor of Thurn and Taxis
Prince" Victor" of Thurn and Taxis( 18 January 1876, Ecska – 28 January 1928, Vienna, Austria) was a member of the Princely House of Thurn and Taxis and a Prince of Thurn and Taxis.

Question: Where was the place of death of Princess Maria Sophia Of Thurn And Taxis's husband?
Answer: Mergentheim