Lev Zadov died in 1938.
Lev Dobriansky died in 2008.
Lev Mantula died on 2008-12-01.
Lev Gorn was born in 1971, in Oneonta, New York, USA.
Lev Vygotsky was born on November 17, 1896.
Lev Yashin died on March 20, 1990 at the age of 60.
Lev Zadov was born in 1893.
Lev Saakov died in 1989.
Lev Toitman died in 2007.
Lev Favorsky died in 1969.
Lev Vladimirsky died in 1973.
Lev Uspensky died in 1978.
Lev Pulver died in 1970.
Lev Kekushev died in 1916.
Lev Kulchitsky died in 1873.
Lev Naumov died in 2005.
Lev Fink died in 1988.
Lev Mikhailov died in 2003.