sentences:  Through the treaty agreed to by the British and the Boers, the Districts of Utrecht, Vryheid and Wakkerstroom were ceded to Natal and have been added to this vicariate, which since comprised the three above-mentioned districts, Natal proper, Transkei, Swaziland and Zululand.Henri Delalle was appointed bishop in 1904.The white population of the vicariate was estimated in 1910 to be about 100,000; natives, Indians and Malays, 1,000,000.