Maria Johanna von Hasslang
- Born on April 22, 1732
- Deceased on May 11, 1819, at the age of 87 years
Parents
- Joseph Franz von Hasslang (c. 1700 - 1783)
- Marie Ernestine von Wartenberg (1709 - 1763)
Family
- Married in 1757, with Hermann von Lerchenfeld-Prennberg (1723 - 1800), issuing
Franz Xaver (1758 - 1832)