Christiane Steinheuer
Her married name became von Beaufort-Spontin.
Children of Christiane Steinheuer and Friedrich Joseph Karl Maria Dominikus VII Herzog von Beaufort-Spontin
- Friedrich Christian Albrecht Herzog von Beaufort-Spontin+ b. 5 Dec 1944
- Christian Friedrich Walter Graf von Beaufort-Spontin+ b. 13 Oct 1947
Karl Albrecht Graf von Beaufort-Spontin1

He was given the name of Karl Albrecht Amadeo Maria Emanuel Franziskus at birth.1 He fought in the Second World War.
Gisela-Helene Gräfin von Silva-Tarouca 
Her married name became von Lobkowicz.
Child of Gisela-Helene Gräfin von Silva-Tarouca and Joseph Prinz von Lobkowicz
- Maria Antonie Prinzessin von Lobkowicz+ b. 8 Aug 1914, d. 18 Oct 2003
Children of Gisela-Helene Gräfin von Silva-Tarouca and Moritz Prinz von Lobkowicz
- Maria Ida Prinzessin von Lobkowicz b. 15 Oct 1917
- Josef Prinz von Lobkowicz+ b. 20 Dec 1918, d. 24 Apr 1946
- Franz Prinz von Lobkowicz+ b. 9 Aug 1927, d. 15 Apr 1998
Maria Gilberta Eleonore Gräfin von Beaufort-Spontin1
Maria Gilberta Eleonore Gräfin von Beaufort-Spontin usually went by her middle name of Eleonore.1
Josef Prinz von Lobkowicz 
He was given the name of Josef Ferdinand Maria Mauritius Leonhard Christianus Petrus Canisius Balthasar at birth.1
Children of Josef Prinz von Lobkowicz and Countess Gabriele Czerin
- Ferdinand Prinz von Lobkowicz+ b. 3 Nov 1942
- Prokop Prinz von Lobkowicz+ b. 1 Oct 1944
Countess Gabriele Czerin
Her married name became von Lobkowicz.
Children of Countess Gabriele Czerin and Josef Prinz von Lobkowicz
- Ferdinand Prinz von Lobkowicz+ b. 3 Nov 1942
- Prokop Prinz von Lobkowicz+ b. 1 Oct 1944
Ferdinand Prinz von Lobkowicz
He was given the name of Maria Ferdinand Josef Leopold Judas Thaddäus Wenzl Melchoir Linhart at birth.1
Children of Ferdinand Prinz von Lobkowicz and Lenka Svatek
- Maria Christopher Prokop Prinz von Lobkowicz b. 5 Jun 1977
- Maria Nicolas Josef Prinz von Lobkowicz b. 24 Jul 1979
Lenka Svatek
Her married name became von Lobkowicz.
Children of Lenka Svatek and Ferdinand Prinz von Lobkowicz
- Maria Christopher Prokop Prinz von Lobkowicz b. 5 Jun 1977
- Maria Nicolas Josef Prinz von Lobkowicz b. 24 Jul 1979
Maria Christopher Prokop Prinz von Lobkowicz1
Maria Christopher Prokop Prinz von Lobkowicz usually went by his middle name of Christopher.1
Maria Nicolas Josef Prinz von Lobkowicz1
Maria Nicolas Josef Prinz von Lobkowicz usually went by his middle name of Nicolas.1