- Born on November 11, 1725
- Deceased on September 10, 1782, at the age of 56 years
Parents
- József Festetics de Tolna (1691 - 1757)
- Erzsébet Horváth de Szentgyörgy (1705 - 1744)
Family
- Married on August 18, 1757, with Kajetana von Stillfried und Rathenitz (1735 - 1819), Freiin von Stillfried und Rathenitz, issuing
- József (1758 - bef. 1843)
Konstancia (1761 - 1826)- Mária (1770 - 1828)