 It was also known as the Apostolic Vicariate of Sudan (), or in full Vicariate Apostolic of Sudan or Central-Africa, by the early 20th-century.It lost territory on 1880.09.27 to establish the Apostolic Vicariate of Tanganyika and again in October 27, 1880 to establish the Apostolic Vicariate of Nyanza (now the Archdiocese of Kampala), in Uganda.From 1883 to 1898, the Sudan (then an Egyptian province) was closed by the insurrection of the Mahdi Mohammed Ahmed and his successor Abdallahi ibn Muhammad, and the missionaries were compelled to work outside the circuit of their jurisdiction in Egypt.