マルプラケの戦い
In 1705 Leopold was sent with a Prussian corps to join Prince Eugene in Italy, and on 16 August fought at the Battle of Cassano. In the Battle of Turin, he was the first to enter the hostile entrenchments (7 September 1706). He served in one more campaign in Italy, and then served under Eugene to join Marlborough in the Netherlands, being present in 1709 at the siege of Tournai and the Battle of Malplaquet.