Some of the other members at the meeting were:
M. Domela Nieuwenhuis, Consul-General for the Netherlands.
M. Aubert, Consul-General for France.
Mr. Gordon, Consul-General for United States.
The latter lived in Johannesburg, but attended all the meetings held in Pretoria in connection with the Concentration Camps.
From General Maxwell the committee of investigation got permission to inspect the Camp at Irene, called the "Model Camp," and with the statistics obtained there, as well as the official statistics of all the camps in the Transvaal, the Diplomatic Corps drew up a report, which went to prove that unless immediate steps were taken to arrest the appalling death-rate, the Boer population in the camps would be extinct within a period of three years.
Copies of this report were sent to the Military Governor and Lord Kitchener, and to ten foreign Powers, with copies of the second petition.
What diplomatic correspondence then passed between England and the foreign Powers we shall never know, for the utmost secrecy was observed throughout; but what we do know is, that the famous commission of inquiry, the "Whitewash Committee," so-called by the Pro-Boers in England, was very soon afterwards sent out. It consisted of six English ladies, and as a result of their investigations some of the inland camps were removed to the coast, the rations increased, additional medical and other comforts provided, and the general condition of the camps improved to such an extent that after some months the death-rate decreased considerably, continuing to do so until it became nearly normal. But, as I have said before, not until over 20,000 women and children had been sacrificed as a direct result of being torn from their homes, exposed to the elements, and herded together under conditions which only the strongest could survive. It would take too much space to insert copies of the petitions here, but they are to be found in Hansie's Dutch book on the Irene Concentration Camp, published in Holland from her diary a year after the war.
The following statistics of what is known as "Black October 1901" are taken from the Blue Books of England and will give the reader an idea of the number of camps in the Transvaal alone, the number of their inhabitants, and the full death-rate within the period of thirty-one days:—
Total Census of Deaths, etc. etc., occurring in the Concentration Camps, Transvaal only, during the Month Of October 1901.
| Camps. | Census. | Deaths. |
| 1. Barberton | 1,907 | 12 |
| 2. Balmoral | 2,580 | 70 |
| 3. Belfast | 1,397 | 33 |
| 4. Heidelberg | 2,173 | 41 |
| 5. Irene | 3,972 | 101 |
| 6. Johannesburg | 2,937 | 29 |
| 7. Klerksdorp | 3,822 | 176 |
| 8. Krugersdorp | 5,500 | 90 |
| 9. Middelburg | 5,602 | 127 |
| 10. Mafeking | 4,783 | 410 |
| 11. Nylstroom | 1,819 | 52 |
| 12. Pietersburg | 3,598 | 41 |
| 13. Potchefstroom | 7,467 | 90 |
| 14. Standerton | 3,005 | 215 |
| 15. Vereeniging | 920 | 9 |
| 16. Volksrust | 5,280 | 47 |
| 17. Vryburg | 1,256 | 53 |
| 58,018 | 1,596 |