Who married Irene O'Donnell, Countess of Tyrconnell?

Irene O'Donnell, Countess of Tyrconnell

Description to be added soon.
 
Wedding Rings

Karl von Thuillières, Count de Montjoye-Vaufrey et de la Roche

Description to be added soon.
 

Children of Irene O'Donnell, Countess of Tyrconnell and their spouses:

Marie-Clothilde von Thuillières, Comtesse de Montjoye-Vaufrey et de la Roche
Archduke Leo Karl of Austria