Tatiana Engelhardt
- Born in 1769
- Deceased in 1841, at the approximate age of 71 years
Parents
- Vassili Andreïevitch Engelhardt (c. 1735 - bef. 1794)
- Elena Alexandrovna Potemkine
Family
- Married with Nicolas Borisovitch Youssoupov (1751 - 1831), conseiller de Catherine II, issuing
Boris (1794 - 1849)