- Born on November 20, 1727
- Deceased on February 15, 1788, at the age of 60 years
Parents
- Friedrich August von Harrach (1696 - 1749), Graf von Harrach zu Rohrau, ministre plénipotentiaire aux Pays-Bas, gouverneur de l'État de Milan
- Eleonore von und zu Liechtenstein (1705 - 1757)
Family
- Married on March 19, 1744, with Jean von und zu Liechtenstein, Johann Nepomuk Karl Ier de Liechtenstein (1724 - 1748), Fürst von und zu Liechtenstein, issuing
- Maria Antonia (1749 - 1813)
- Married on November 28, 1752 in Vienna, with Joseph Lobkowicz (1724 - 1802), issuing
- Marie Eleonore (1753 - 1802)
Joseph (1754 - 1768)- Josepha (1756 - 1823)
- Ferdinand (1759 - 1761)