The armistice ended French and Sardinian hostilities with Austria in 1859, halting the Second Italian War of Independence and shaping Italian unification.
Key Facts
- Date concluded
- July 11, 1859
- Victor Emmanuel II signed
- July 12, 1859
- Territory ceded to Piedmont
- Lombardy (excluding Province of Mantua)
- Ratified by
- Treaty of Zürich, November 1859
- Cavour's response
- Resigned as Piedmontese Prime Minister
By the Numbers
Location
Cause → Event → Consequence
France, allied with the Kingdom of Sardinia against Austria in the Second Italian War of Independence, faced the risk of the conflict escalating into a broader Central European war. Napoleon III decided unilaterally to seek terms with Austria, despite existing treaty obligations to Sardinia requiring the full cession of the Kingdom of Lombardy-Venetia to Piedmont.
Napoleon III and Franz Joseph I of Austria concluded the Armistice of Villafranca on July 11, 1859. The agreement stipulated that Austria would cede Lombardy, excluding the Province of Mantua, to Piedmont. King Victor Emmanuel II of Sardinia also signed the armistice on July 12, 1859.
The armistice fell short of the full territorial gains promised to Sardinia under the Franco-Sardinian alliance, prompting Prime Minister Cavour to resign in protest. The preliminary peace terms were later formalized by the Treaty of Zürich in November 1859, marking the effective close of the Second Italian War of Independence.
Political Outcome
Ceasefire between France-Sardinia and Austria; Lombardy (minus Mantua) ceded to Piedmont; Second Italian War of Independence effectively ended
Austria held Lombardy-Venetia; Sardinia sought full cession under Franco-Sardinian alliance
Lombardy (except Mantua) transferred to Piedmont; Austria retained Venetia; Cavour resigned