[7] In 1509 Antoine entrusted the reins of the Duchy to his mother and Hugues des Hazards, bishop of Toul, and followed Louis XII in his campaign in northern Italy, where he took part in the Battle of Agnadello of that year.
[8] However, called back home by problems in Lorraine, he was absent at the decisive battle of Pavia (1525), in which Francis was taken prisoner and his brother François, count of Lambesc, was killed.
[12] Despite remaining neutral in the wars between France and the Holy Roman Empire, Antoine sent his son Francis to the French court and by 1527 was attempting to marry him to Anne of Cleves.
[13] In an effort to improve his relations with German lords, Antoine sent a few hundred soldiers to fight against the Ottomans at the Siege of Vienna in 1529.
[14] In 1538, Antoine claimed the titles of Duke of Guelders and Count of Zutphen upon the death of Charles of Egmond, but was unable to gain possession of them.
[18] In fact, Antoine asked his niece, Mary of Guise, to send him a Scottish hackney horse which he hoped would be easier to ride with his gout.