Question: What is the date of birth of Princess Maria Sophia Of Thurn And Taxis's husband?
Sentence (from "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.
Relevant evidence: Yes