Parents
- Ferdinand d'Udekem (1720 - 1770)
- Marie de La Bawette (1732 - 1768)
Family
- Married on September 11, 1786 in Namur, with Joseph de Herckenrode (1756 - 1801), seigneur de La Motte-en-Grand-Jamines, issuing
Auguste Jean Baptiste (1789 - 1837)
Amélie (1794 - 1877)
- Married in 1811, with Antoine de Jamblinne (1765 - 1815), seigneur de Noville