Duchy of Warsaw: Governor General: 1813-1815
| Generał-gubernator Księstwa Warszawskiego | Governor General of the Duchy of Warsaw [1] | |
| 19/31 Mar 1813 - 19 Jun 1815 | Wasilij Siergiejewicz Łanskoj = Vasilij Sergeevič Lanskoj (Василий Сергеевич Ланской) |
- Lanskoj was appointed by an imperial rescript signed by Emperor of All Russia Aleksandr I on 1/13 Mar 1813 to the office of President of the Supreme Provisional Council (Prezes Rady Najwyższej Tymczasowej), with the title of Governor General (Generał-gubernator), to lead the administration of the Duchy of Warsaw occupied by Russia and Allied Powers. He arrived in Warsaw and took office on 19/31 Mar 1813.
- Ex officio: President of the Provisional Supreme Council (Prezes Rady Najwyższej Tymczasowej Księstwa Warszawskiego). The Council was constituted at its inaugural meeting held on 24 Mar/5 Apr 1813.