Leon Prima died in 1985.
Louis Prima died on August 24, 1978 at the age of 67.
Yes, Louis Prima passed away on August 24, 1978 at the age of 67.
Leon Surmelian died in 1995.
Leon Rupnik died in 1946.
Leon Hellmuth died in 1981.
Leon Knopoff died in 2011.
Leon Henkin died in 2006.
Leon Kobrin died in 1946.
Leon Lichtenstein died in 1933.
Leon Lapidus died in 1977.
Leon Chwistek died in 1944.
Leon Cladel died in 1892.