Costantino Lazzari

Costantino Lazzari
Secretary of the Italian Socialist Party
In office
10 July 1912 – 11 October 1919
Preceded byPompeo Ciotti
Succeeded byNicola Bombacci
Member of the Chamber of Deputies
In office
1 December 1919 – 9 November 1926
ConstituencyVenice
Personal details
Born(1857-01-01)1 January 1857
Cremona, Italy
Died29 December 1927(1927-12-29) (aged 70)
PartyPOI (1882–1892)
PSI (1892–1922)
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Costantino Lazzari (1 January 1857 – 29 December 1927) was an Italian politician. He was one of the founders and main leaders of the Italian Socialist Party.