"My father was not a fighting officer. He was the interpreter, and may not have been near the others. When the attack by your people was made, I have heard that one of the Soudanese regiments held together, and marched away, and that there was a white officer with them."

"That was so. Two days afterwards, we surrounded them. They fought hard; and at last, when we had lost many men, we offered that, if they would surrender and become the Mahdi's men, they would be spared. Most of them did so, just as some of our tribesmen, taken by you at Atbara, have now taken service with you."

"But the white officer--what became of him?"

"I cannot say," the native said. "I have no memory of him. He may have fallen before they surrendered--who can say? Certainly, I do not remember a white man being killed, after they did so. I will ask others who were there, and tomorrow will tell you what they say."

It was a busy day, in Omdurman. The army that had made such efforts, and achieved so great a triumph, marched in military order, with bands playing, through the town. The Sirdar had a double motive, in ordering them to do so. In the first place, it was a legitimate triumph of the troops, thus to march as conquerors through the town. In the second place the sight would impress, not only the inhabitants, but the Dervish prisoners, with a sense of the power of those who, henceforth, would be their masters; and, undoubtedly, the show had the desired effect. The orderly ranks, as they swept along, the proud demeanour of the men, their physique and equipment, created a profound impression among the natives. Half of them were their own kinsmen, many of whom had fought for the Khalifa, and had now aided in defeating him. This was what had been accomplished by drill and discipline, and the influence of white officers. The Soudanese were evidently well fed and cared for; not even the haughty Baggara held their heads so high.

Especially admired were the artillery, battery following battery, in perfect order. These were the guns that had carried death into the ranks of the Dervishes, against whose fire even the fanatical bravery of the followers of the Khalifa was unable to stand. When the march past was concluded, there was scarce one of the prisoners who would not gladly have enlisted.

On the following day, Gregory again went to the Praying Square. The man he had the morning before seen, at once came up to him.

"I have enquired of many who were at El Obeid, my lord," he said. "All say that there was no white man in the camp, when the black battalion surrendered, though one had been seen while the fighting was going on. Nor was the body of one found, where the fight had taken place on the previous day. It was a matter of talk among the Dervishes, at the time; for they had lain in a circle round the enemy, and were convinced that no one passed through their lines. Those who surrendered said that he had taken the command, and had exposed himself to the hottest fire, and encouraged them; telling them that the more bravely they defended themselves, the more likely they were to obtain favourable terms. The night before, he had advised them to accept any offer the Dervishes might make, but on the following morning he was missing, and none could give any account of what had become of him. The same tale is told by all to whom I have spoken."

The story made a profound impression upon Gregory. It seemed possible that the father, of whom he had no remembrance, might have been the sole white survivor of Hicks's army. True, there was nothing to prove that he was the white man who had joined the black battalion that escaped the first day's massacre. There were other non-combatants: Vizitelly, the artist of the Illustrated London News, and O'Donovan, the correspondent of the Daily News. Either of these might also have been at any other portion of the square, when the attack commenced, and unable to join Hicks and his officers, in their final charge into the midst of the enemy.

Still, it was at least possible that his father was the man who had retired from the field, with the black battalion; and who had, afterwards, so strangely disappeared. If so, what had become of him, all these years? Had he made off in disguise, only to be murdered by wandering bands? Had he been concealed, for months, in the hut of a friendly tribesman? What had he been doing, since? Had he been killed, in trying to make his way down? Had he been enslaved, and was he still lingering on, in a wretched existence?