Father: Duke Philippe III of Aerschot Born: July 10, 1526 Married: Unknown Died: December 11, 1595
Mother: Princess Jeanne of Halewyn Born: September 29, 1544 Died: December 6, 1581
Children: 1. Duke Charles II of Croy (b.7/1/1560) 2. Princess Anne of Aerschot (b.1/4/1564) 3. Princess Marguerite of Croy (b.10/11/1568)