 The membership under Apostolic Vicar Francis Xavier Geyer was Catholics, 3000; catechumens, 1030; priests, 35; brothers, 28; sisters, 45.On the 30th of May 1913 it was renamed the Apostolic Vicariate of Khartum after its see, the present Sudanese capital, as its southern territory was split off to establish the Apostolic Prefecture of Bahr el-Ghazal, which is now the Diocese of Wau, somewhat approximating the split between Sudan and South Sudan.However it continued to cover Niger, Chad and stretched into modern Nigeria and Cameroon.