Ian Hamilton, who had already done good service in the war, having commanded the infantry at Elandslaagte, and been one of the most prominent leaders in the defence of Ladysmith, takes from this time onwards a more important and a more independent position. A thin, aquiline man, of soft voice and gentle manners, he had already proved more than once during his adventurous career that he not only possessed in a high degree the courage of the soldier, but also the equanimity and decision of the born leader. A languid elegance in his bearing covered a shrewd brain and a soul of fire. A distorted and half-paralysed hand reminded the observer that Hamilton, as a young lieutenant, had known at Majuba what it was to face the Boer rifles. Now, in his forty-seventh year, he had returned, matured and formidable, to reverse the results of that first deplorable campaign. This was the man to whom Lord Roberts had entrusted the command of that powerful flanking column which was eventually to form the right wing of his main advance. Being reinforced upon the morning after the capture of the Waterworks by the Highland Brigade, the Cornwalls, and two heavy naval guns, his whole force amounted to not less than seven thousand men. From these he detached a garrison for the Waterworks, and with the rest he continued his march over the hilly country which lies between them and Thabanchu.
One position, Israel\'s Poort, a nek between two hills, was held against them on April 25th, but was gained without much trouble, the Canadians losing one killed and two wounded. Colonel Otter, their gallant leader, was one of the latter, while Marshall\'s Horse, a colonial corps raised in Grahamstown, had no fewer than seven of their officers and several men killed or wounded. Next morning the town of Thabanchu was seized, and Hamilton found himself upon the direct line of the Boer retreat. He seized the pass which commands the road, and all next day he waited eagerly, and the hearts of his men beat high when at last they saw a long trail of dust winding up to them from the south. At last the wily De Wet had been headed off! Deep and earnest were the curses when out of the dust there emerged a khaki column of horsemen, and it was realised that this was French\'s pursuing force, closely followed by Rundle\'s infantry from Dewetsdorp. The Boers had slipped round and were already to the north of us.
It is impossible to withhold our admiration for the way in which the Boer force was manoeuvred throughout this portion of the campaign. The mixture of circumspection and audacity, the way in which French and Rundle were hindered until the Wepener force had disengaged itself, the manner in which these covering forces were then withdrawn, and finally the clever way in which they all slipped past Hamilton, make a brilliant bit of strategy. Louis Botha, the generalissimo, held all the strings in his hand, and the way in which he pulled them showed that his countrymen had chosen the right man for that high office, and that his was a master spirit even among those fine natural warriors who led the separate commandos.
Having got to the north of the British forces Botha made no effort to get away, and refused to be hustled by a reconnaissance developing into an attack, which French made upon April 27th. In a skirmish the night before Kitchener\'s Horse had lost fourteen men, and the action of the 27th cost us about as many casualties. It served to show that the Boer force was a compact body some six or seven thousand strong, which withdrew in a leisurely fashion, and took up a defensive position at Houtnek, some miles further on. French remained at Thabanchu, from which he afterwards joined Lord Roberts\' advance, while Hamilton now assumed complete command of the flanking column, with which he proceeded to march north upon Winburg.
The Houtnek position is dominated upon the left of the advancing British force by Thoba Mountain, and it was this point which was the centre of Hamilton\'s attack. It was most gallantly seized by Kitchener\'s Horse, who were quickly supported by Smith-Dorrien\'s men. The mountain became the scene of a brisk action, and night fell before the crest was cleared. At dawn upon May 1st the fighting was resumed, and the position was carried by a determined advance of the Shropshires, the Canadians, and the Gordons: the Boers escaping down the reverse slope of the hill came under a heavy fire of our infantry, and fifty of them were wounded or taken. It was in this action, during the fighting on the hill, that Captain Towse, of the Gordons, though shot through the eyes and totally blind, encouraged his men to charge through a group of the enemy who had gathered round them. After this victory Hamilton\'s men, who had fought for seven days out of ten, halted for a rest at Jacobsrust, where they were joined by Broadwood\'s cavalry and Bruce Hamilton\'s infantry brigade. Ian Hamilton\'s column now contained two infantry brigades (Smith-Dorrien\'s and Bruce Hamilton\'s), Ridley\'s Mounted Infantry, Broadwood\'s Cavalry Brigade, five batteries of artillery, two heavy guns, altogether 13,000 men. With this force in constant touch with Botha\'s rearguard, Ian Hamilton pushed on once more on May 4th. On May 5th he fought a brisk cavalry skirmish, in which Kitchener\'s Horse and the 12th Lancers distinguished themselves, and on the same day he took possession of Winburg, thus covering the right of Lord Roberts\'s great advance.
The distribution of the troops on the eastern side of the Free State was, at the time of this the final advance of the main army, as follows – Ian Hamilton with his mounted infantry, Smith-Dorrien\'s brigade, Macdonald\'s brigade, Bruce Hamilton\'s brigade, and Broadwood\'s cavalry were at Winburg. Rundle was at Thabanchu, and Brabant\'s colonial division was moving up to the same point. Chermside was at Dewetsdorp, and had detached a force under Lord Castletown to garrison Wepener. Hart occupied Smithfield, whence he and his brigade were shortly to be transferred to the Kimberley force. Altogether there could not have been fewer than thirty thousand men engaged in clearing and holding down this part of the country. French\'s cavalry and Pole-Carew\'s division had returned to take part in the central advance.
Before entering upon a description of that great and decisive movement, one small action calls for comment. This was the cutting off of twenty men of Lumsden\'s Horse in a reconnaissance at Karee. The small post under Lieutenant Crane found themselves by some misunderstanding isolated in the midst of the enemy. Refusing to hoist the flag of shame, they fought their way out, losing half their number, while of the other half it is said that there was not one who could not show bullet marks upon his clothes or person. The men of this corps, volunteer Anglo-Indians, had abandoned the ease and even luxury of Eastern life for the hard fare and rough fighting of this most trying campaign. In coming they had set the whole empire an object-lesson in spirit, and now on their first field they set the army an example of military virtue. The proud traditions of Outram\'s Volunteers have been upheld by the men of Lumsden\'s Horse. Another minor action which cannot be ignored is the defence of a convoy on April 29th by the Derbyshire Yeomanry (Major Dugdale) and a company of the Scots Guards. The wagons were on their way to Rundle when they were attacked at a point about ten miles west of Thabanchu. The small guard beat off their assailants in the most gallant fashion, and held their own until relieved by Brabazon upon the following morning.