seamus dubhghaill

Promoting Irish Culture and History from Little Rock, Arkansas, USA

The Battle of Cassano

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battle-of-cassanoUnits of the Irish Brigade of France fight at the Battle of Cassano on August 16, 1705, during the War of the Spanish Succession. The battle is fought at the town of Cassano d’Adda, in Lombardy, Italy, between a French army commanded by Louis Joseph, Duke of Vendôme and an Imperial army under Prince Eugene of Savoy.

By August 1705, the French occupy most of Savoy, with the exception of Turin. In order to relieve the pressure, Prince Eugene tries to cross the river Adda at Cassano, and threaten Milan. Although the French are taken by surprise, they manage to hold the bridge after six hours of intense conflict, both sides suffering heavy casualties.

The deep and fast-flowing river Adda has limited crossing points, especially for large bodies of men. The town of Cassano is on the right bank, with a stone bridge protected by a small fortification or redoubt. The area is also divided by numerous small streams and irrigation channels, the most significant being the Retorto, an irrigation canal running parallel to the Adda. This is connected to the left bank by another bridge, protected by another strongpoint.

Assuming Prince Eugene is still heading for Mantua, Vendôme orders his brother Philippe to leave his positions around Cassano and intercept him. In fact, the Imperial troops had marched overnight from Romanengo and are approaching the town when spotted by one of Vendôme’s cavalry patrols early the next morning. Realising their intentions, Vendôme heads to Cassano, along with approximately 2,000 reinforcements.

On arrival, he finds Philippe’s troops unprepared and in an extremely dangerous position, the bulk of their force caught between the Retorto canal and the Adda, and the main bridge blocked by their transport. Vendôme orders the baggage thrown into the river and forms a line running from the Retorto on the left, his centre around the main bridge, and his extreme right resting on the road leading to the nearby village of Rivolta d’Adda. Armand St. Hilaire, the French artillery commander, positions his guns inside the town, allowing him to fire directly on the bridge.

Around 2:00 in the afternoon, Austrian grenadiers attack the French positions around the Retorto. They initially succeed in capturing the bridge before being repulsed by St. Hilaire’s guns and a counter-attack. Vendôme sends four regiments of the French Irish Brigade to reinforce his left, but after a fierce struggle, the Imperialists capture the canal’s sluice gates. After these are closed, the water level in the canal is lowered enough for men to wade across it.

Prince Eugene orders Leopold I, Prince of Anhalt-Dessau, and his Prussians into the canal to assault the French left. They manage to seize the further bank but suffer heavily in doing so. The battle surges back and forth across the river for several hours, in the course of which Vendôme has his horse killed under him, while Prince Eugene is wounded twice and has to leave the field. The fighting lasts another four to five hours, until ended by sheer exhaustion, with the opposing forces back at their starting positions.

The battle is inconclusive. While the French prevent the Imperialists crossing the Adda, Prince Eugene succeeds in delaying an assault on Turin until June 1706. Combined with having to transfer forces to Northern France following their defeat at Ramillies in May 1706, the French siege is broken in September, and fighting in Northern Italy ends in March 1707.

(Pictured: The battle of Cassano 1705 (War of the Spanish Succession), painted by Jean Baptiste Martin (1659-1735). Oil on canvas, Heeresgeschichtliches Museum, Vienna, Austria)

Author: Jim Doyle

As a descendant of Joshua Doyle (b. 1775, Dublin, Ireland), I have a strong interest in Irish culture and history, which is the primary focus of this site. I am a Network Engineer at The Computer Hut, LLC, which is my salaried job. I am a member of the Irish Cultural Society of Arkansas, a 501(c)(3) non-profit organization (2010-Present, President 2011-2017). I have also served on the City of Little Rock Arts+Culture Commission (2015-2020, Chairman 2017-2018) and the Walnut Valley Property Owners Association board (2015-2020, Secretary 2017-2020).

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