Leonid Grinin was born in 1958.
Aleksey Grinin was born in 1919.
Vladimir Grinin was born in 1947.
Aleksey Grinin died in 1988.
Leonid Elenin was born in 1981.
Leonid Cherevko was born in 1974.
Leonid Pumalainen was born in 1970.
Leonid Korotkov was born in 1965.
Leonid Martuchev was born in 1880.
Leonid Potapov was born in 1935.
Leonid Yatsenko was born in 1954.
Leonid Koshelev was born in 1979.
Leonid Gissen was born in 1931.