Créquy was sent with 14,000 men and 11 guns to relieve the city. They were stopped at the bridge over the
Saar River at
Konz. The Imperialists sent a force under
Ottone Enrico Del Carretto, marquis of Grana, to occupy what is today known as the
Grana-heights. Another force crossed the bridge at Konz and a third force crossed the river over a pontoon bridge. They attacked the French camp and an indecisive battle raged for three hours. Then Otto de Grana engaged his right flank on the right moment and the French fled the battlefield, leaving behind all their guns and wagons. The Germans pursued the French over 50 kilometers. Créquy made his way into Trier to assume command, but was forced to surrender on 9 September. On the battlefield a
Grana-memorial was erected in 1892 under
Wilhelm II, not honouring Otto de Grana, but glorifying unified Germany. ==References==