Mathias Maria Luiz Alexander Pius Herward Eduard Prinz von Schönburg-Hartenstein
Margherita Gromis, Marchesa di Trana
Her married name became Gabetti.
Luiz Navarro
Child of Luiz Navarro and Evelina Simonini
- Selma Navarro+ b. 19 Apr 1962
William Albert Peters1
Child of William Albert Peters
- [S8] BP1999 volume 1, page 140. See link for full details for this source. Hereinafter cited as. [S8]
Wilhelm Karl Hermann Prinz zu Ysenburg und Birstein 
He gained the title of Prinz zu Ysenburg und Birstein. He wrote the book Europäische Stammtafeln, published 1935. He was Professor of Genealogy at München Universität, Munich, Bavaria, GermanyG.
Helene Gräfin von Korff gennant Schmising-Kerssenbrock
Her married name became zu Ysenburg und Birstein.
Margaret Clare Attlee1
From 24 May 1969, her married name became Hill.1
- [S8] BP1999 volume 1, page 140. See link for full details for this source. Hereinafter cited as. [S8]
Victor Salvator Karl Maria Leopold Anton Aloys Josef Rainer Johannes Kasimir Prinz von Isenburg 
Child of Victor Salvator Karl Maria Leopold Anton Aloys Josef Rainer Johannes Kasimir Prinz von Isenburg and Leontine Rohrer
Leontine Rohrer 
Her married name became von Isenburg.
Child of Leontine Rohrer and Victor Salvator Karl Maria Leopold Anton Aloys Josef Rainer Johannes Kasimir Prinz von Isenburg
Alfons Prinz von Isenburg 
He was given the name of Alfons Maria Leopold Anton Karl Aloys Josef Franz Pius Johannes Michael Heinrich at birth.
Children of Alfons Prinz von Isenburg and Pauline Gräfin von Beaufort-Spontin
- Margarete Marie Alfonsa Luise Melanie Antoinette Paula Frederike Prinzessin von Isenburg b. 16 Oct 1901
- Marie Imagina Aloyusia Friederike Thusnelda Wunibalde Lucia Bertha Prinzessin von Isenburg b. 13 Dec 1902, d. 6 Feb 1997
- Elisabeth Franziska Marie Melanie Norberta Prinzessin von Isenburg+ b. 6 Jun 1904, d. 31 Jan 1982
- Maria Ernst Hubertus Alfons Karl Friedrich Stephan Thomas Prinz von Isenburg+ b. 26 Dec 1906, d. 17 Dec 1991
- Maria Heinrich Leon Alfons Friedrich Karl Maximilian Prinz von Isenburg b. 16 Sep 1913, d. c 12 Jan 1946
