Prince Franz Alexander, 9th Prince of Isenburg

(1943-2018) (1943–2018)

Parents

• Franz Ferdinand, Prince of Isenburg
• Irina Tolstaya

Children

• Prince Alexander, 10th Prince of Isenburg
• Prince Viktor of Isenburg
• Archduchess Katharina, Archduchess Martin of Austria-Este
• Isabelle, Princess of Wied
• Sophie, Princess of Prussia

Siblings

• Elisabeth Prinzessin von Isenburg
• Maria Annunciata Prinzessin von Isenburg
• Irene Prinzessin von Isenburg

Partners

• Christine, Countess von Saurma