Karl August, 10th Prince of Thurn and Taxis

Karl August, 10th Prince of Thurn and Taxis (Karl August Joseph Maria Maximilian Lamoral Antonius Ignatius Benediktus Valentin; 23 July 1898 – 26 April 1982) was the tenth Prince of Thurn and Taxis and Head of the Princely House of Thurn and Taxis from 13 July 1971 until his death on 26 April 1982.

Marriage
On 18 August 1921, he married Princess Maria Anna of Braganza, daughter of Miguel, Duke of Braganza, and his wife Princess Maria Theresa of Löwenstein-Wertheim-Rosenberg in Dischingen.

Issue

 * 1) Princess Clotilde of Thurn and Taxis (30 November 1922 – 1 September 2009) married Prince Hans Moritz of Liechtenstein (son of Prince Alfred Roman of Liechtenstein)
 * 2) Princess Mafalda of Thurn and Taxis (6 March 1924 – 24 July 1989) married Prince Franz of Thurn and Taxis (a distant cousin)
 * 3) Johannes, 11th Prince of Thurn and Taxis (5 June 1926 – 28 December 1990) married Countess Gloria of Schonbürg-Glauchau.
 * 4) Prince Albert of Thurn and Taxis (23 January 1930 – 4 February 1935)

Titles and styles

 * 23 July 1898 - 13 July 1971 His Serene Highness Prince Karl August of Thurn and Taxis.
 * 13 July 1971 – 26 April 1982 His Serene Highness The Prince of Thurn and Taxis.