Leo Valiani was born in 1909.
Leo Valiani has written: 'La lotta sociale e l'avvento della democrazia in Italia, 1876-1915' 'Questioni di storia del Socialismo'
Francesco Valiani was born on 1980-10-29.
Leo Gordon died in 2000.
Leo of Vercelli died in 1026.
Leo Leuppi died in 1972.
Leo Bourgeault died in 1978.
Leo Keresselidze died in 1944.
Leo Bogart died in 2005.
Leo Gestel died in 1941.
Leo Lafrance died in 1993.
Leo Pasvolsky died in 1953.