Grigory Petrov was born in 1892.
Grigory Spiridonovich Petrov was born in 1866.
Grigory Petrov died in 1918.
Grigory Spiridonovich Petrov died in 1925.
Grigory Gukovsky was born in 1902.
Grigory Isayev was born in 1943.
Grigory Razumovsky was born in 1759.
Grigory Shyshatsky was born in 1750.
Grigory Gamburtsev was born in 1903.
Grigory Svirsky was born in 1921.
Grigory Ostrovsky was born in 1756.
Grigory Ugryumov was born in 1764.
Grigory Kosykh was born in 1934.