August Clemens (b. Pola, 27 October 1895 – d. Gerasdorf, 22 September 1908).
Klementine Maria (b. Pola, 23 March 1897 – d. Lausanne, 7 January 1975), married on 17 November 1925 to Eduard von Heller.
Maria Karoline (b. Pola, 10 January 1899 – d. Hartheim bei Linz, 6 June 1941). She had been living in an institution for mentally disabled people in Schladming, but was taken away and executed by gassing along with her fellow patients as a result of the Nazi eugenics policy, Action T4, in the concentration camp at Schloss Hartheim.[2] As a great-granddaughter of Emperor Pedro II of Brazil, she is commemorated in the Holocaust memorial at Rio de Janeiro.[3]
Rainer (b. Pola, 4 May 1900 – d. after 7 January 1945 {believed to have been killed in action at Budapest}). Married twice and had issue by first marriage.
Philipp (b. Walterskirchen, 18 August 1901 – d. 18 October 1985), married morganatically on 23 April 1944 to Sarah Aurelia Hálasz; their only son and their four grandchildren were barred from the succession of the House of Saxe-Coburg-Kohary.
Theresia (b. Walterskirchen, 23 August 1902 – d. Villach, 24 January 1990), married on 6 October 1930 to Lamoral, Freiherr von Taxis di Bordogna e Valnigra (Their descendants bore the surname Tasso de Saxe-Coburgo e Bragança).
Leopoldine Blanka (b. Schloß Gerasdorf, 13 May 1905 – d. Hungary, 24 December 1978).
Ernst Franz (b. Gerasdorf, 25 February 1907 – d. Gröbming, Styria, 9 June 1978), married morganatically on 4 September 1939 to Irmgard Röll. This marriage was childless.
Ancestry
Ancestors of Archduchess Karoline Marie of Austria
Generations are numbered by male-line descent from Frederick III, Holy Roman Emperor. Later generations are included although Austrian titles of nobility were abolished and outlawed in 1919.