Marie Adélaïde d'Arenberg
- Born on September 30, 1719
- Deceased on February 23, 1792, at the age of 72 years
Parents
- Léopold-Philippe d'Arenberg (1690 - 1754), prince d'Arenberg et du Saint-Empire, maréchal de camp, grand bailli de Hainaut
- Maria Francesca Pignatelli (1696 - 1766), duchessa di Bisaccia
Occupations
- chanoinesse