Leonard Marconi died in 1899.
Leonard Marconi was born in 1835.
marconi died of a heart attack
Leandro Marconi died in 1919.
Enrico Marconi died in 1863.
Marconi died at the age of 63 after a heart attack.
Joe Marconi died on 1992-08-23.
Jean Marconi died on November 11, 1971, in Paris, France.
Lana Marconi died on December 8, 1990, in Paris, France.
Guglielmo Marconi died on July 20, 1937 at the age of 63.
Leonard Rafter died in 1964.
Leonard Lord died in 1962.
Leonard Cockayne died in 1934.