Bertram Friedrich Graf zu Castell-Rüdenhausen
Children of Bertram Friedrich Graf zu Castell-Rüdenhausen and Felizitas von Auersperg
- Dominik Graf zu Castell-Rüdenhausen b. 20 Jul 1965
- Michael Graf zu Castell-Rüdenhausen b. 4 Nov 1967
Konradin Friedrich Graf zu Castell-Rüdenhausen 
Children of Konradin Friedrich Graf zu Castell-Rüdenhausen and Marta Catharina Lonegren
- Anne-Charlotte Catharina Victoria Gräfin zu Castell-Rüdenhausen+ b. 7 Apr 1962
- Carl-Eduard Friedrich Hubertus Graf zu Castell-Rüdenhausen+ b. 15 Mar 1964
- [S8118] Trondni Blogspot, online http://trondni.blogspot.lt. Hereinafter cited as Trondni Blogspot.
Bernhard Bruno Graf zu Solms-Laubach 
Children of Bernhard Bruno Graf zu Solms-Laubach and Luise Emma Helene Gräfin zu Castell-Rüdenhausen
- Ilona Gräfin zu Solms-Laubach b. 1931
- Friedrich Ernst Graf zu Solms-Laubach+ b. 1932
- Alexander Graf zu Solms-Laubach+ b. 1934
Felizitas von Auersperg
Children of Felizitas von Auersperg and Bertram Friedrich Graf zu Castell-Rüdenhausen
- Dominik Graf zu Castell-Rüdenhausen b. 20 Jul 1965
- Michael Graf zu Castell-Rüdenhausen b. 4 Nov 1967
Rupprecht Fürst zu Castell-Rüdenhausen 
He gained the title of 3rd Fürst zu Castell-Rüdenhausen in 1933. On 19 May 1951 he was declared officially deceased.
Dominik Graf zu Castell-Rüdenhausen
Michael Graf zu Castell-Rüdenhausen
Marta Catharina Lonegren
Children of Marta Catharina Lonegren and Konradin Friedrich Graf zu Castell-Rüdenhausen
- Anne-Charlotte Catharina Victoria Gräfin zu Castell-Rüdenhausen+ b. 7 Apr 1962
- Carl-Eduard Friedrich Hubertus Graf zu Castell-Rüdenhausen+ b. 15 Mar 1964
Bjarne Lonegren
Child of Bjarne Lonegren and Gota Ingeborg Isaksson
- Marta Catharina Lonegren+ b. 17 Apr 1939
Gota Ingeborg Isaksson
Child of Gota Ingeborg Isaksson and Bjarne Lonegren
- Marta Catharina Lonegren+ b. 17 Apr 1939
