All on a sudden it was announced that the troops of Charles V.were besieging Therouanne.

The news was at first treated lightly; it was thought sufficient to send to Therouanne some re-enforcements under the orders of Francis de Montmorency, nephew of the constable; but the attack was repulsed with spirit by the besiegers, and brave as was the resistance offered by the besieged, who sustained for ten hours a sanguinary assault, on the 20th of June, 1553, Francis de Montmorency saw the impossibility of holding out longer, and, on the advice of all his officers, offered to surrender the place; but he forgot to stipulate in the first place for a truce; the Germans entered the town, thrown open without terms of capitulation; it was given up as prey to an army itself a prey to all the passions of soldiers as well as to their master's vengeful feelings, and Therouanne, handed over for devastation, was for a whole month diligently demolished and razed to the ground.

When Charles V., at Brussels, received news of the capture, "bonfires were lighted throughout Flanders; bells were rung, cannon were fired." It was but a poor revenge for so great a sovereign after the reverse he had just met with at Metz; but the fall of Therouanne was a grievous incident for France.

Francis I.was in the habit of saying that Therouanne in Flanders and Acqs (now Dax) on the frontier of Guienne were, to him, like two pillows on which he could rest tranquilly.

[_Histoire universelle,_ t.ii.