- Born on October 16, 1754
- Deceased on April 20, 1807, at the age of 52 years
Parents
- Ivan Viazemsky
- Maria Dolgoroukova (1719 - 1786)
Family
- Married with Jenny O'Reilly, issuing
- Piotr (1792 - 1878)
Occupations
- lieutenant-général
- sénateur
- écrivain
Notes
Portrait par Jean Louis Veil en 1774.