Leonid Nikolaev died in 1934.
Leonid Nikolaev was born in 1904.
Leonid Nikolaev has written: 'S pravom reshayushchego golosa'
Ivan Nikolaev died in 1979.
Danail Nikolaev died on 1942-08-29.
Leonid Sherwood died in 1954.
Leonid Tsypkin died in 1982.
Leonid Filatov died in 2003.
Leonid Malashkin died in 1902.
Leonid Shebarshin died in 2012.
Leonid Dobychin died in 1936.
Leonid Pitamic died in 1971.
Leonid Sagalov died in 1940.