On the 14th they fell back to Calmthout, and on the 15th marched to Eckeren, where they remained for some days. The Riflemen had suffered much from the extreme cold; and on January 26 it reached its maximum, the thermometer marking 13° of frost. During the month of January the army under Sir Thomas Graham, which originally amounted to hardly 6,000 men, was increased by reinforcements of about 3,000 men. And at this time Major and Brevet Lieutenant-Colonel Cameron of the 1st Battalion arrived in Holland and took command of the detachments from the three Battalions. As the French had 12,000 men in Antwerp under Carnot’s command, no regular siege could be attempted with this force and with the means at Graham’s disposal; it was resolved therefore to attempt to set fire to the enemy’s ships at Antwerp. With this object the troops were moved forward. And the Riflemen returned on January 30 from Eckeren to Calmthout; on the 31st marched to Braeschaet; and on February 1 advanced to Donk. On that evening the picquets had some fighting with those of the enemy. On the 2nd the enemy advanced to Merxem, which had been strengthened with field works, and the Riflemen had some hard fighting in and about that village, and at Schooten. Merxem was carried in gallant style; and Graham specially notes the conduct of ‘the detachments of the three Battalions of the Rifle Corps,’ under Colonel Cameron’s command, ‘for the distinguished manner in which they attacked the left and centre of the village, forcing the enemy from every stronghold.’[142] On this day Lieutenant Wright of the 1st Battalion was returned as wounded;[143] as were Captain William Eeles, Lieutenants Ferguson and Fitzgerald of the 3rd Battalion. One bugler and 2 Riflemen of the 2nd Battalion were killed, and 6 wounded.[144] The attempt to burn the ships in the Scheldt and in the docks was unsuccessful; for our mortars numbering only seventeen, two-thirds of which were Dutch or French ones found on the ramparts of Willemstadt (where part of the force had disembarked), were unserviceable, and unable to throw shells a sufficient distance. The enemy too nightly flooded the decks with water, which the intense frost converted into a thick coating of ice, which, at that range, helped to resist the shells thrown by the imperfect mortars. And the enemy were able at once to extinguish any fire among the shipping which might take place. On the 3rd the Riflemen occupied the château of Merxem, where they remained until the 6th, when the partial investment of Antwerp and the attempt on the ships having been found a failure, they moved to Braeschaet. On the next day they were again moved forward to Donk to repel a sortie of the garrison, which having effected they returned to Braeschaet; and on the 9th fell back to Klein Zundert, and on the 15th to Loënhout.