Marie Catherine de Techtermann de Bionnens
- Deceased on December 8, 1780 in Fribourg
Parents
- Joseph Techtermann de Bionnens (1663 - 1715)
- Madeleine Werly (1678 - 1736)
Family
- Married on February 12, 1736 in Fribourg, with André de Gady (1701 - 1770), issuing
- Séraphique (1744 - )