Kurš apprecējās ar Princess Maria Theresa of Löwenstein-Wertheim-Rosenberg?

Princess Maria Theresa of Löwenstein-Wertheim-Rosenberg (German: Maria Theresa, Prinzessin von Löwenstein-Wertheim-Rosenberg) (4 January 1870, Rome, Papal States – 17 January 1935, Vienna, Federal State of Austria) was a Princess of Löwenstein-Wertheim-Rosenberg and a member of the House of Löwenstein-Wertheim-Rosenberg by birth and an Infanta of Portugal, Duchess consort of Braganza, and titular queen consort of Portugal through her marriage to Miguel Januário, Duke of Braganza, Miguelist claimant to the throne of Portugal from 1866 to 1920.

Prince Miguel, Duke of Braganza (19 September 1853 – 11 October 1927) was the Miguelist claimant to the throne of Portugal from 1866 to 1920. He used the title Duke of Braganza.