Rudolf Leonhard was born in 1889.
Rudolf Leonhard died in 1953.
Rudolf Leonhard has written: 'Ein Beitrag zur Saatgutsortierung, dargestellt am Roggen..' 'Der Schutz der Ehre im alten Rom'
Karl Leonhard was born in 1904.
Leonhard Schmitz was born in 1807.
Leonhard Koeppe was born in 1884.
Leonhard Hutter was born in 1563.
Leonhard Lapin was born in 1947.
Leonhard Tietz was born in 1849.
Leonhard Dientzenhofer was born in 1660.
Leonhard Stock was born in 1958.
Leonhard Gall was born in 1884.
Leonhard Adelt was born in 1881.