Count Pyotr Mikhailovich Bestuzhev-Ryumin was a Russian statesman who effectively governed the Duchy of Courland in the name of Anna Ivanovna between 1712 and 1728.
- Occupation
- diplomat, politician, hofmeister
- Citizenship
- Tsardom of Russia, Russian Empire
- Born
- August 7, 1664, 1664
- Died
- 1743