| 1991 | 10-15 September | St.Petersburg, Vladimir, Andreevskoe | To Aleksandr Romanovich Vorontsov |
| 1992 | 10 September, 8-10 October |
St.Petersburg, Moscow, Troitskoe |
To Roman Larionovich Vorontsov, Mikhail Semenovich Vorontsov, Elizaveta Ksaverievna Vorontsova (nee Branitskaia) |
| 1993 | 24-26 March | St.Petersburg | To Ekaterina Romanovna Dashkova (nee Vorontsova) |
| 1994 | 1-3 December | St.Petersburg, Murino | To Semen Romanovich Vorontsov |
| 1995 | 10-13 October | Vladimir, Andreevskoe | To Aleksandr Romanovich Vorontsov |
| 1996 | 26-29 August | St.Petersburg | A session at the Catherine Conference |
| 1997 | 23-26 June | St.Petersburg | A session at the Shuvalov Conference |
| 1998 | 15-18 September | Tambov | Vorontsovs & Vorontsov-Dashkovs in Tambov region |
| 1999 | 11-13 October | St.Petersburg | 8th Annual Conference |
The 1993 conference was especially magnificent, for it was the international celebration of the Princess Dashkova's 250th anniversary and included the "E. Dashkova and the Russian Academy" exhibition and the jubilee concert at the Hermitage theatre.