Whilst the main army of Botha had been hustled out of their position at Machadodorp and scattered at Lydenburg and at Barberton, a number of other isolated events had occurred at different points of the seat of war, each of which deserves some mention. The chief of these was a sudden revival of the war in the Orange River Colony, where the band of Olivier was still wandering in the north-eastern districts. Hunter, moving northwards after the capitulation of Prinsloo at Fouriesburg, came into contact on August 15th with this force near Heilbron, and had forty casualties, mainly of the Highland Light Infantry, in a brisk engagement. For a time the British seemed to have completely lost touch with Olivier, who suddenly on August 24th struck at a small detachment consisting almost entirely of Queenstown Rifle Volunteers under Colonel Ridley, who were reconnoitring near Winburg. The Colonial troopers made a gallant defence. Throwing themselves into the farmhouse of Helpmakaar, and occupying every post of vantage around it, they held off more than a thousand assailants, in spite of the three guns which the latter brought to bear upon them. A hundred and thirty-two rounds were fired at the house, but the garrison still refused to surrender. Troopers who had been present at Wepener declared that the smaller action was the warmer of the two. Finally on the morning of the third day a relief force arrived upon the scene, and the enemy dispersed. The British losses were thirty-two killed and wounded. Nothing daunted by his failure, Olivier turned upon the town of Winburg and attempted to regain it, but was defeated again and scattered, he and his three sons being taken. The result was due to the gallantry and craft of a handful of the Queenstown Volunteers, who laid an ambuscade in a donga, and disarmed the Boers as they passed, after the pattern of Sanna’s Post. By this action one of the most daring and resourceful of the Dutch leaders fell into the hands of the British. It is a pity that his record is stained by his dishonourable conduct in breaking the compact made on the occasion of the capture of Prinsloo. But for British magnanimity a drumhead court-martial should have taken the place of the hospitality of the Ceylon planters.
On September 2nd another commando of Free State Boers under Fourie emerged from the mountain country on the Basuto border, and fell upon Ladybrand, which was held by a feeble garrison consisting of one company of the Worcester regiment and forty-three men of the Wiltshire Yeomanry. The Boers, who had several guns with them, appear to have been the same force which had been repulsed at Winburg. Major White, a gallant marine, whose fighting qualities do not seem to have deteriorated with his distance from salt water, had arranged his defences upon a hill, after the Wepener model, and held his own most stoutly. So great was the disparity of the forces that for days acute anxiety was felt lest another of those