- Born on May 30, 1701
- Deceased on April 22, 1768, at the age of 66 years
Parents
- Karl Cajetan de Longueval (1676 - 1750), Graf von Bucquoy
- Barbara Pálffy (1683 - 1732)
Family
- Married on April 25, 1719, with Karl Anton von Harrach (1692 - 1758), Graf von Harrach, issuing
- Maria Anna (1725 - 1790)
Notes
Portrait par Martin van Meytens.