Siege of Turin

Siege of Turin
	Part of the War of the Spanish Succession
	; The battle during the siege
Date	2 June – 7 September 1706
Location	Turin, Italy
Result	Grand Alliance victory
Belligerents
Duchy of Savoyafter reinforcements; Habsburg Austria; Prussia	France; Bourbon Spain
Commanders and leaders
Victor Amadeusafter reinforcements; Prince Eugene; Philipp von Daun	Duke of Orleans; Louis de la Feuillade; Marshal Marsin †
Strength
Garrison; 10,500 plus 4,000 militia ; During the battle; 30,000	48,000
Casualties and losses
8,246	29,500

The Siege of Turin lasted from June to September 1706 when a French-led force besieged Victor Amadeus' capital of Turin during the War of the Spanish Succession. The siege was broken when a combined Savoyard/Imperial army relieved the city in September; this was a major turning point for the war in Italy.

Susa

Turin

Chivasso

Collegno

Milan

Carmagnola

Pinerolo

Genoa

Ceva

Northern Italy; key locations

Background[edit]

By the end of 1705, France and its allies controlled most of Northern Italy, as well as the Savoyard territories of Villefranche and the County of Savoy, now in modern-day France. Vendôme decided it was too late in the year for a full-scale assault on Turin and its capture became the main objective for 1706.^[1]

To prevent interference from Imperial forces in Lombardy, Vendôme took the offensive and his victory at Calcinato on 19 April drove them into the Trentino valley. The Austrian commander Prince Eugene now returned from Vienna and quickly restored order, taking his remaining forces around Lake Garda and into the Province of Verona.^[a] This left 30,000 Imperial troops around Verona facing 40,000 French spread between the Mincio and Adige rivers.^[2]

Marshall Louis de La Feuillade and 48,000 men arrived before Turin on 12 May, although the blockade was not completed until 19 June.^[3] The strong French position changed after their disastrous defeat at Ramillies on 23 May; this led to the diversion of resources, including Vendôme's return to France; on 8 July, Philippe II, Duke of Orléans assumed command in Italy, with Marshal Ferdinand de Marsin as his advisor.

The siege[edit]

As was now customary, Turin's defences were divided between the outer City, containing the residential and commercial areas, with the Citadel at its core. La Feuillade and Vendôme proposed digging trenches around the City at a distance of 300-400 metres, then blasting the Citadel into submission; this approach was known as the 'Coehoorn method', after the Dutch military engineer, Menno van Coehoorn. The Citadel's defences had been significantly improved since 1696, largely based on advice provided by Vauban; much of it was now underground and he recommended first taking the City, enabling the artillery to target the base of the Citadel's walls, rather than the higher parts.^[4] This advice was ignored and Vauban allegedly offered to have his throat cut if Turin were captured using this approach.^[5]

With Philipp von Daun commanding the garrison, Victor Amadeus left the city on 17 June with 6,000 cavalry, seeking to disrupt French supply lines and buy time for Prince Eugene's relief force. La Feuillade spent most of the next month chasing him around Southern Piedmont and by the end of July, it was clear the siege was moving too slowly. As Vauban predicted, the bombardment inflicted considerable damage but the Citadel walls remained intact and on 15 August, Prince Eugene began his advance on Turin. Orléans' covering force failed to stop him and joined La Feuillade; their combined forces assaulted the Citadel three times between 27 August and 3 September but were all repulsed with heavy loss.^[b]

Philippe II, Duke of Orléans, Vendôme's successor as French commander in Italy

On 29 August Prince Eugene reached Carmagnola, where he was joined by Victor Amadeus. Often overlooked, this was a considerable achievement and shows why Eugene was so well regarded; taking over a battered and defeated army, he first reorganised it, then ...marched 200 miles in 24 days...crossed four major rivers, pierced lines drawn between the mountains to the seas to stop him...and drove superior numbers of the enemy before him.^[6]

French forces around Turin still outnumbered those of Eugene and Victor Amadeus by 42,000 to 30,000; however, they were dispersed around the city while morale was low after the failed and costly assaults. On 5 September, the Savoyard/Imperial army concentrated at Collegno, between the Dora Riparia and the Stura di Lanzo rivers near a weak spot in the French lines. They launched their attack around 10:00 am on 7 September; after three failed attempts, Prussian infantry under the Prince of Anhalt-Dessau broke the French right wing and their position began to collapse.^[7] Both Marsin and Orléans were wounded, Marsin fatally; the French lost 2,000 dead and 6,000 captured,^[c] the relief force 1,800 dead and 4,000 wounded.^[8] While French positions around the rest of Turin remained intact, the siege was broken; they retreated east towards Pinerolo and Victor Amadeus re-entered his capital the same day.^[9]

Pietro Micca, the Piedmontese hero dead during the siege

Aftermath[edit]

On 8 September, a French detachment in Lombardy under the Count of Médavy defeated a Hessian corps at Castiglione but this did not affect the strategic position. Although the French still had substantial numbers of men in both Pinerolo and Susa, Victor Amadeus correctly calculated they would not conduct offensive operations. His Duchy was enlarged by the new territory of Montferrat but Nice and the County of Savoy were not returned until 1713 while Savoyard ambitions to gain Milan remained unfulfilled for another 150 years.^[10]

To the fury of his Allies, in March 1707, Emperor Joseph signed the Convention of Milan with France ending the war in Italy. The French withdrew their remaining garrisons, ceding control of Milan and Mantua to Austria but given free passage to France, allowing them to be redeployed elsewhere.^[11] Prince Eugene agreed to support Allied operations in Spain by attacking the French naval base at Toulon but the Austrians then diverted 10,000 troops to capture the Spanish-held Kingdom of Naples, making it the dominant power in Italy.^[d]

The Siege of Turin and the death of the Piedmontese hero Pietro Micca became significant parts of the history first of the Savoyard and then the Italian state. This was portrayed in the 1938 Italian film Pietro Micca. On its third centenary in 2006, a number of studies were published to mark the occasion including Le Aquile e i Gigli. Una storia mai scritta.^[12]

Footnotes[edit]

^ While this was part of the Republic of Venice and technically neutral, in practice this was ignored.
^ The Piedmontese hero Pietro Micca was killed during the second assault on 31 August.
^ These figures assume most of the French wounded were left behind and captured.
^ Without significant naval forces of its own, Austria could not take Sicily and both were recaptured by Spain in 1734.

References[edit]

^ Symcox, Geoffrey (1983). Victor Amadeus II: Absolutism in the Savoyard State, 1675-1730. University of California Press. p. 149. ISBN 0520049748.
^ Lynn, John (1999). The Wars of Louis XIV 1667-1714. Longman. p. 309. ISBN 0582056292.
^ Symcox, p.150.
^ Duffy, Christopher (1985). The Fortress in the Age of Vauban and Frederick the Great 1660-1789 (2017 ed.). Routledge. pp. 50–51. ISBN 1138924644.
^ Lynn, John (1999). The Wars of Louis XIV 1667-1714. Longman. p. 309. ISBN 0582056292.
^ Somerville, Thomas (1795). The History of Great Britain During the Reign of Queen Anne (2018 ed.). Forgotten Books. p. 137. ISBN 1333572379.
^ Symcox, p.151.
^ Frey, Linda, Frey, Marsha (1995). The Treaties of the War of the Spanish Succession: An Historical and Critical Dictionary. Greenwood. p. 446. ISBN 0313278849.
^ Lynn, p.310
^ Symcox, Geoffrey (1983). Victor Amadeus II: Absolutism in the Savoyard State, 1675-1730. University of California Press. pp. 152–1523. ISBN 0520049748.
^ Sundstrom, Roy A (1992). Sidney Godolphin: Servant of the State. EDS Publications Ltd. p. 196. ISBN 0874134382.
^ Giovanni Cerino Badone, ed. (2007). Le Aquile e i Gigli. Una storia mai scritta. Turin. ISBN 978-88-7241-512-2.

Sources[edit]

Bevilacqua, P and Zannoni, F; "Mastri da muro e piccapietre al servizio del Duca;
Bodart, G; Militär-historisches Kriegs-Lexikon (1618-1905); (CW Stern, 1908);
Duffy, Christopher; The Fortress in the Age of Vauban and Frederick the Great 1660-1789; (Routledge, 2017 ed)
Frey, Linda & Frey, Marsha; The Treaties of the War of the Spanish Succession: An Historical and Critical Dictionary; (Greenwood, 1995);
Lynn, John; The Wars of Louis XIV 1667-1714; (Longman, 1999);
Somerville, Thomas; The History of Great Britain During the Reign of Queen Anne; (Forgotten Books, 1795 2017 ed);
Sundstrom, Roy A; Sidney Godolphin: Servant of the State; (EDS Publications Ltd, 1992);
Symcox, Geoffrey; Victor Amadeus II: Absolutism in the Savoyard State, 1675-1730; (University of California Press, 1983);