- Born on September 6, 1606 in Brussels
- Deceased on September 12, 1630 in Cologne, at the age of 24 years
Parents
- Charles d'Arenberg (1550 - 1616), prince d'Arenberg et du Saint-Empire, ambassadeur d'Espagne au Royaume-Uni
- Anne de Croÿ (1563 - 1635), duchesse d'Aerschot
Family
- Married on September 1, 1625, with Ernst von Isenburg (1584 - 1664), gouverneur de luxembourg
Occupations
- chanoinesse de Mons
- religieuse à Gand