Quo res cumque cadunt, stat semper linea recta
- Born on July 18, 1854 in Paris
- Deceased on August 27, 1918 in Belœil, at château de Beloeil, at the age of 64 years
Parents
- Henri de Ligne (1824 - 1871)
- Marguerite de Talleyrand-Périgord (1832 - 1917)
Family
- Married on July 26, 1884 in Paris, with Élisabeth de La Rochefoucauld (1865 - 1946), issuing
Occupations
- ambassadeur extraordinaire d'Albert Ier roi des Belges
Distinctions
- chevalier de l'ordre de Léopold
- royal victorian order