Constance Ghislaine Powis
- Born on September 9, 1774
- Deceased on April 4, 1834, at the age of 59 years
Parents
- Benoit Powis (1732 - 1795)
- Marie Catherine de Moor de Mentock (1749 - 1828)
Family
- Married on December 2, 1807 in Brussels, with Charles Domis de Semerpont (1773 - 1821)