- Born in 1749
- Deceased on November 19, 1796, at the approximate age of 46 years
Parents
- Zsigmond Széchényi de Sárvár-Felsövidék (1720 - 1769)
- Mária Anna Cziráky (1724 - 1787)
Family
- Married on April 8, 1774, with Franz Anton von Kuefstein (1754 - 1800), issuing
- Maria Anna (1775 - 1836)